instruction:
You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.
question:
Sentence: Pluto has a smaller mass then Venus. Question: Which planet emits less gravity? (A) Venus (B) Pluto
answer:
B

question:
Sentence: Owen and Jerry are both snails. They both move at the same speed but Owen travels twice as long as Jerry does. Question: Who traveled the lesser distance? (A) Jerry (B) Owen
answer:
A

question:
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
answer:
B