instruction:
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.
question:
Sentence: A tree trunk is thicker then a tree leaf. Question: Which part of the tree is the stronger one? (A) leaf (B) trunk
answer:
A


question:
Sentence: Two paper planes are thrown at a time, into the air. One is made of thick cardboard, one is made of thin paper. Question: Which paper plane flies faster? (A) cardboard plane (B) paper plane
answer:
A


question:
Sentence: Both Tipper and Larry work in construction. Tipper works on the site while Larry works in the office. Question: Who will sweat less over the course of a day? (A) Tipper (B) Larry
answer:

A