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Sajjad1994
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Jones: Prehistoric wooden tools found in South America have been dated to 13,000 years ago. Although scientists attribute these tools to peoples whose ancestors first crossed into the Americas from Siberia to Alaska, this cannot be correct. In order to have reached a site so far south, these peoples must have been migrating southward well before 13,000 years ago. However, no such tools dating to before 13,000 years ago have been found anywhere between Alaska and South America.

Smith: Your evidence is inconclusive. Those tools were found in peat bogs, which are rare in the Americas. Wooden tools in soils other than peat bogs usually decompose within only a few years.

Smith responds to Jones by

(A) citing several studies that invalidate Jones’s conclusion
(B) accusing Jones of distorting the scientists’ position
(C) disputing the accuracy of the supporting evidence cited by Jones
(D) showing that Jones’s evidence actually supports the denial of Jones’s conclusion
(E) challenging an implicit assumption in Jones’s argument

LSAT Prep Test 8

i THINK IT'S REALLY BETWEEN C AND E

(C) disputing the accuracy of the supporting evidence cited by Jones
-This may look OK at first glance. But, Smith never doubts the "ACCURACY" of the evidence presented.

(E) challenging an implicit assumption in Jones’s argument
- Implicit Assumption: If no such tools dating to before 13,000 years ago have been found anywhere between Alaska and South America, then People could not have crossed into South America.
Challenge: Tools are unlikely to survive after such long time.

E is correct.
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Sajjad1994
Jones: Prehistoric wooden tools found in South America have been dated to 13,000 years ago. Although scientists attribute these tools to peoples whose ancestors first crossed into the Americas from Siberia to Alaska, this cannot be correct. In order to have reached a site so far south, these peoples must have been migrating southward well before 13,000 years ago. However, no such tools dating to before 13,000 years ago have been found anywhere between Alaska and South America.

Smith: Your evidence is inconclusive. Those tools were found in peat bogs, which are rare in the Americas. Wooden tools in soils other than peat bogs usually decompose within only a few years.

Smith responds to Jones by

(A) citing several studies that invalidate Jones’s conclusion
(B) accusing Jones of distorting the scientists’ position
(C) disputing the accuracy of the supporting evidence cited by Jones
(D) showing that Jones’s evidence actually supports the denial of Jones’s conclusion
(E) challenging an implicit assumption in Jones’s argument

LSAT Prep Test 8


(A) citing several studies that invalidate Jones’s conclusion No studies are cited
(B) accusing Jones of distorting the scientists’ position No accusation and no distortion in statement by Jones
(C) disputing the accuracy of the supporting evidence cited by JonesAccuracy is not questioned at all, Also no evidence sited by Jones
(D) showing that Jones’s evidence actually supports the denial of Jones’s conclusion Such a thing is not done by Smith, no witty quips here
(E) challenging an implicit assumption in Jones’s argumentWell, the argument by jones is nothing but assumption! and Smith does challenge the assumption of tools fossils being present at mentioned places by giving a reason of why that is the case.
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