Logical ReasoningDifficulty: Medium

PT157 S2 Q2 Explanation

The sculptor Barajas died before

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Stimulus

The sculptor Barajas died before she could even begin sculpting the statue called Sonora. However, because Sonora was sculpted by Barajas’s assistants, working from three sketches Barajas drew in preparing to create the statue herself, the statue probably looks if she had lived to complete it.

What this question is testing

Weaken

Evidence (because)

Barajas's assistants built Sonora using three sketches the artist drew before she died. Three sketches — that is the entire blueprint.

Conclusion

The statue probably looks like it would have if Barajas had finished it herself.

Evaluate

Three sketches sounds like a reasonable amount of guidance — until you wonder whether Barajas was the type of artist who drew three sketches and was done planning, or the type who drew fifty sketches and was still changing her mind. If she normally went through dozens of revisions, those three sketches might represent the "rough draft of the rough draft" stage. The assistants would basically be finishing a painting from the artist's napkin doodle.

Goal

Find the answer that makes those three sketches look woefully inadequate.

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The question
2.

Which one of the following, if true, most weakens

Answer choices

  1. Correct79% picked this

    Ordinarily, Barajas’s ideas for her statues were revised substantially throughout a series of dozens

    Why this is right

    This answer directly undermines the assumption that three sketches were sufficient to convey Barajas's final vision for Sonora. If Barajas ordinarily revised her ideas substantially throughout dozens of preliminary sketches, then three sketches represent a very early stage of her creative process — far from the refined vision she would have ultimately executed. The assistants were working from what amounts to the first chapter of a very long creative journey. With only three sketches, they lacked access to the extensive revisions Barajas would normally have made before arriving at her final design. This makes it much less likely that their version of Sonora resembles what Barajas would have produced.

    Skill tested: Weaken · how this choice captures the argument's function is the move to repeat next time.

  2. Weaker Impact3% picked this

    One of the assistants who worked closely with Barajas in planning Sonora did not participate

    This answer states that one assistant who worked closely with Barajas in planning Sonora did not participate in sculpting it. While this might seem concerning, we do not know how many assistants were involved in total, how many participated in the planning phase, or how significant this one absent assistant's contribution would have been. For all we know, several other assistants who also planned with Barajas did participate in the sculpting. The impact of one single assistant's absence is uncertain and could range from negligible to significant, depending on unknown factors. This answer has some weakening potential but is far less definitive than the correct answer.

  3. Weaker Impact17% picked this

    Sonora is composed partly of materials that Barajas did not frequently use in the statues that she

    This answer notes that Sonora is composed partly of materials Barajas did not frequently use. At first glance, unfamiliar materials seem problematic. However, the answer is carefully hedged: "partly" of materials she did not "frequently" use. The unfamiliar materials could constitute a very small portion of the statue. And "not frequently" does not mean "never" — Barajas may have used these materials in some previous works, giving her assistants experience with how she handled them. The hedged language limits this answer's weakening force considerably.

  4. Opposite (if anything)0% picked this

    Barajas always worked from sketches when she sculpted

    This answer states that Barajas always worked from sketches when sculpting. If anything, this strengthens the argument rather than weakening it. If Barajas always used sketches as her guide, then her assistants' approach of working from sketches mirrors her own process. This makes it more plausible, not less, that the assistants could produce a statue resembling what Barajas would have created. The answer reinforces the relevance of the sketches as a guide rather than undermining it.

  5. Irrelevant Distinction0% picked this

    Barajas never took as long to complete a statue as the assistants did

    This answer states that Barajas never took as long to complete a statue as her assistants did to sculpt Sonora. The time required to complete the statue has no clear bearing on whether the finished product resembles what Barajas would have created. Working more slowly does not mean the result looks different — the assistants might have been more methodical precisely because they were trying to faithfully follow the sketches. The argument's conclusion is about resemblance, not efficiency. Speed of completion is an irrelevant variable.

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