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 Input:
Sentence: A bulldozer weighs more then a truck. Question: If both are accelerating, which will take longer to reach top speed? (A) truck (B) bulldozer

Ex Output:
A


Ex Input:
Sentence: Allison and Debra are each competing in a Karate tournament. Allison is a trained athlete and extremely flexible. Debra is an amateur and is not flexible at all. Question: Who is more likely to pull something during the high kick portion of the event? (A) Allison (B) Debra

Ex Output:
A


Ex Input:
Sentence: Graviton is twice as massive as Thanos. Question: Which will exert more of a pull on atoms? (A) Graviton (B) Thanos

Ex Output:

B