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: Suppose a sports motorcycle raced a box truck. Question: Which vehicle would hit 60 mph first? (A) Motorcycle (B) Box Truck

Ex Output:
B


Ex Input:
Sentence: Harry has always been stronger then Fred. Question: Which person can throw the greater distance? (A) Harry (B) Fred

Ex Output:
B


Ex Input:
Sentence: A rock star begins playing his popular ballad in the darkened auditorium. He sees a lighter close to the stage light up and also one that's far from the stage light up. Question: Which lighter will look like it has less brightness to the rock star? (A) the lighter that's far from the stage (B) the lighter that's close to the stage

Ex Output:

B