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 foam, a third ball onto steel, and a fourth ball onto concrete.<sep>group: bouncing
[A]: question: Which ball bounces the least?<sep>A: rubber<sep>B: foam<sep>C: steel<sep>D: concrete


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


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