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: An apple is sitting 5 feet away from Harry, and a watermelon is sitting 10 feet away. Question: Which item looks larger? (A) watermelon (B) apple

SOLUTION: watermelon

PROBLEM: Sentence: Jane and Dirk are roommates living in the same house. Question: If they take the same bus at the same time in the same bus stop, who will travel a shorter distance if Jane gets out of the bus one stop before Dirk does? (A) Jane (B) Dirk.

SOLUTION: Dirk

PROBLEM: Sentence: The Rock weight trains daily, lifting heavy weights to build strength, while a turker's entire weight training is comprised of lifting beverage glasses.  They bump into each other at a comic convention, and decide to see who can throw a Jar Jar Binks action figure further. Question: Who wins? (A) a turker (B) The Rock

SOLUTION:
a turker