instruction:
Creating a multiple-choice question from the given context and a 'group' which indicate the focus of the question. The question must come first, separated by <sep> from the candidate answers. The answer to the question does not have to exist in the context.
question:
context: A person is trying to bounce a rubber ball. They drop a first ball onto foam, a second ball onto concrete, a third ball onto steel, and a fourth ball onto asphalt.<sep>group: bouncing
answer:
question: Which ball bounces the least?<sep>A: foam<sep>B: concrete<sep>C: steel<sep>D: asphalt


question:
context: A person is trying to bounce a rubber ball. They drop a first ball onto grass, a second ball onto rubber, a third ball onto concrete, and a fourth ball onto steel.<sep>group: bouncing
answer:
question: Which ball bounces the least?<sep>A: grass<sep>B: rubber<sep>C: concrete<sep>D: steel


question:
context: A person is trying to bounce a rubber ball. They drop a first ball onto snow, a second ball onto grass, a third ball onto rubber, and a fourth ball onto foam.<sep>group: bouncing
answer:

question: Which ball bounces the highest?<sep>A: snow<sep>B: grass<sep>C: rubber<sep>D: foam