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: Jimbo and James are both at the gym working out. Question: If Jimbo is lifting weights and James is stretching, which person is sweating more? (A) Jimbo (B) James

Ex Output:
B


Ex Input:
Sentence: Samuel dropped a small light pebble and a large heavy rock off a cliff at the same time. Question: Which one hit the ground at the bottom of the cliff first? (A) the pebble (B) the large rock

Ex Output:
A


Ex Input:
Sentence: Lillian just left the gym and she is now incredibly sweaty. Question: Which was she likely doing in the gym? (A) Running on the treadmill (B) Taking a yoga class

Ex Output:

B