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.

[Q]: context: A person is trying to bounce a rubber ball. They drop a first ball onto rubber, a second ball onto brick, a third ball onto foam, and a fourth ball onto asphalt.<sep>group: bouncing
[A]: question: Which ball bounces the least?<sep>A: rubber<sep>B: brick<sep>C: foam<sep>D: asphalt


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


[Q]: context: A person drops an egg, a pillow, a shirt, and a pen from a balcony.<sep>group: breaking
[A]:
question: Which object is the most likely to break?<sep>A: egg<sep>B: pillow<sep>C: shirt<sep>D: pen