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.

[Q]: Sentence: Two trolleys are running on parallel tracks. They both go in the same distance for 40 minutes. The trolley on the left hasn't gone as far as the trolley on the right. Question: Which one had the higher velocity? (A) the one on the left track (B) the one on the right track
[A]: A


[Q]: Sentence: John stands on 10 inch thick ice and one inch thick ice. Question: On which type of ice is John least likely to break? (A) 10 inch thick ice (B) 1 inch thick ice
[A]: B


[Q]: Sentence: Jason is with his grandmother at the park.  She has a cane to walk but Jason is lively.  They decide to walk around the track. Question: If they go their own pace, who will walk farther in five minutes? (A) Jason (B) his grandmother
[A]:
B