TASK DEFINITION: You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the **incorrect** answer (return the string of the incorrect option, not A/B).
PROBLEM: Sentence: Jane  sees two stars directly overhead. One of them appears quite bright and the other one is dim. Question: Why? (A) the dim one is a lot closer (B) the dim one is further away

SOLUTION: the dim one is a lot closer

PROBLEM: Sentence: Tom and Jim are brothers.  Tom is thirteen and Jim is six.  Tom is much bigger.  They go out to throw rocks at the lake. Question: Who can throw them farther? (A) Tom (B) Jim

SOLUTION: Jim

PROBLEM: Sentence: Kevin was thick glasses, Dean has thin glasses. Question: Whose glasses would fare better in a fall? (A) Dean's (B) Kevin's

SOLUTION:
Dean's