The reading and the lecturer discussing the purposes of the stone balls but in vary contradict ways. The speaker try to opposes the all statements which made in the reading passages.
Firstly, reading says that it might be used as a weapon because there is hole in that stone and it has groove which support the cord to attach to the stone so that they can swing the stone from the other end and can be used as a weapon. But the lecture refutes this point by suggesting that earlier they used the axe and arrow fighting, If, that case the stone must be broken but there was broken stone that area.
Secondly, reading claims that it may be used as standard weighing object because all it stone are uniformly 70 mm in diameter, so, they might used it for standard unit of measurement. Further, they did lot of trading, so, in order weight grain and the other food source they might use it. Again, speaker argues this point by saying that even though it is same in size it's mass varying from on stone to other. And, they made stone different kind material like sand stone and queen stone. So, they did not use for weighing.
Thirdly, reading states that it could be the valuable things specially for well social status people and may used as symbol of their status because whenever they want impractical to oppose or utilitarian they use these stones. Still, professor refuses this statements by stating that, if, that case they should be found in burial area but was not found there. Moreover, stones carved designed are very simple, so, it is not prestige for them.
To sum up, the reading says that it could used as weapon, measuring object or status symbol but the speaker refutes all these statement with reasonable arguments.
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Grammar and spelling errors:
Line 1, column 121, Rule ID: TO_NON_BASE[1]
Message: The verb after "to" should be in the base form: 'oppose'.
Suggestion: oppose
...ary contradict ways. The speaker try to opposes the all statements which made in the re...
^^^^^^^
Line 3, column 104, Rule ID: HAVE_PART_AGREEMENT[1]
Message: Use past participle here: 'grooved'.
Suggestion: grooved
... there is hole in that stone and it has groove which support the cord to attach to the...
^^^^^^
Line 3, column 275, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...n. But the lecture refutes this point by suggesting that earlier they used the ax...
^^
Line 6, column 89, Rule ID: IT_VBZ[1]
Message: Did you mean 'stones'?
Suggestion: stones
...standard weighing object because all it stone are uniformly 70 mm in diameter, so, th...
^^^^^
Line 6, column 337, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...speaker argues this point by saying that even though it is same in size its mass ...
^^
Line 6, column 357, Rule ID: ADJECTIVE_IN_ATTRIBUTE[1]
Message: A more concise phrase may lose no meaning and sound more powerful.
Suggestion: same
...point by saying that even though it is same in size its mass varying from on stone to other...
^^^^^^^^^^^^
Line 11, column 43, Rule ID: DID_BASEFORM[1]
Message: The verb 'could' requires the base form of the verb: 'use'
Suggestion: use
... sum up, the reading says that it could used as weapon, measuring object or status s...
^^^^
Line 11, column 121, Rule ID: THIS_NNS[2]
Message: Did you mean 'this statement' or 'these statements'?
Suggestion: this statement; these statements
...atus symbol but the speaker refutes all these statement with reasonable arguments.
^^^^^^^^^^^^^^^
Line 11, column 164, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...se statement with reasonable arguments.
^^^^^^^
Transition Words or Phrases used:
but, first, firstly, if, may, moreover, second, secondly, so, still, third, thirdly, well, to sum up
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 10.4613686534 124% => OK
Auxiliary verbs: 11.0 5.04856512141 218% => Less auxiliary verb wanted.
Conjunction : 14.0 7.30242825607 192% => OK
Relative clauses : 14.0 12.0772626932 116% => OK
Pronoun: 40.0 22.412803532 178% => OK
Preposition: 26.0 30.3222958057 86% => OK
Nominalization: 2.0 5.01324503311 40% => More nominalization wanted.
Performance on vocabulary words:
No of characters: 1437.0 1373.03311258 105% => OK
No of words: 308.0 270.72406181 114% => OK
Chars per words: 4.66558441558 5.08290768461 92% => OK
Fourth root words length: 4.18926351222 4.04702891845 104% => OK
Word Length SD: 2.20674870298 2.5805825403 86% => OK
Unique words: 160.0 145.348785872 110% => OK
Unique words percentage: 0.519480519481 0.540411800872 96% => OK
syllable_count: 431.1 419.366225166 103% => OK
avg_syllables_per_word: 1.4 1.55342163355 90% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 3.25607064018 215% => Less pronouns wanted as sentence beginning.
Interrogative: 0.0 0.116997792494 0% => OK
Article: 3.0 8.23620309051 36% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 2.0 2.5761589404 78% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 23.0 21.2450331126 108% => OK
Sentence length SD: 58.7430469258 49.2860985944 119% => OK
Chars per sentence: 110.538461538 110.228320801 100% => OK
Words per sentence: 23.6923076923 21.698381199 109% => OK
Discourse Markers: 7.69230769231 7.06452816374 109% => OK
Paragraphs: 5.0 4.09492273731 122% => OK
Language errors: 9.0 4.19205298013 215% => Less language errors wanted.
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 6.0 4.27373068433 140% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.361248745808 0.272083759551 133% => OK
Sentence topic coherence: 0.137681577321 0.0996497079465 138% => OK
Sentence topic coherence SD: 0.0672908066409 0.0662205650399 102% => OK
Paragraph topic coherence: 0.187780263776 0.162205337803 116% => OK
Paragraph topic coherence SD: 0.0899693056441 0.0443174109184 203% => More connections among paragraphs wanted.
Essay readability:
automated_readability_index: 12.4 13.3589403974 93% => OK
flesch_reading_ease: 65.05 53.8541721854 121% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 9.9 11.0289183223 90% => OK
coleman_liau_index: 10.1 12.2367328918 83% => OK
dale_chall_readability_score: 7.85 8.42419426049 93% => OK
difficult_words: 60.0 63.6247240618 94% => OK
linsear_write_formula: 12.5 10.7273730684 117% => OK
gunning_fog: 11.2 10.498013245 107% => OK
text_standard: 13.0 11.2008830022 116% => OK
What are above readability scores?
---------------------
Rates: 83.3333333333 out of 100
Scores by essay e-grader: 25.0 Out of 30
---------------------
Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.