You are given a sentence, a question and two answer options. Your task is to write down the index ('A' or 'B') of the **incorrect** option for the given question.

[EX Q]: 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
[EX A]: B

[EX Q]: Sentence: One dump trucks is full with iron pellets and a second dump truck of the same type is full of feathers. They decide to have a race. Question: Which dump truck can get going faster? (A) the one with iron pellets (B) the one with feathers
[EX A]: A

[EX Q]: Sentence: Johnny was a Taekwondo black belt. Daniel was a white belt. They each kicked at each other at the same time. Question: Who's kick covered the least ground? (A) Daniel (B) Johnny
[EX A]:
B