instruction:
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.
question:
Sentence: The ranger and the rustler both were riding horses that galloped at the same speed.  The rustler left an hour before the ranger. Question: Who has traveled further? (A) the ranger (B) the rustler
answer:
A


question:
Sentence: A grassy field offers a smoother journey to a rabbit then a rocky path. Question: Which surface will let the rabbit stay cooler as it runs along it? (A) grassy field (B) rocky path
answer:
B


question:
Sentence: Missy and Johnny work together, They have to drive the same distance to work each day. Missy drives her car to work and Johnny takes the bus. Question: Who arrives at work faster? (A) Missy (B) Johnny
answer:

B