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.

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

context: A person drops a pillow, a bottle, a glass, and a mirror from a balcony.<sep>group: breaking
question: Which object is the least likely to break?<sep>A: pillow<sep>B: bottle<sep>C: glass<sep>D: mirror

context: A person drops a bottle, a glass, an egg, and a pen from a balcony.<sep>group: breaking

question: Which object is the least likely to break?<sep>A: bottle<sep>B: glass<sep>C: egg<sep>D: pen