instruction:
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
question:
Sentence: Melissa and Sharon stood in the yard with a fence a good distance away. Melissa had beaten Sharon in arm wrestling earlier. Question: Who will throw a rock that makes it over the fence?
answer:
Melissa


question:
Sentence: Shawna and Lynn are on a tandem bicycle. Shawna is pedaling furiously, while Lynn is barely moving and letting Shawna do most of the work. Question: Which of the two will show perspiration stains on her shirt first?
answer:
Shawna


question:
Sentence: Erika is trying to get a paper plane to fly faster and further. She makes one that is heavy, and one that is very light. Question: Which will go faster?
answer:

light plane