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.

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

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


Ex Input:
context: A person drops a glass, a mirror, an egg, and a pillow from a balcony.<sep>group: breaking

Ex Output:
question: Which object is the least likely to break?<sep>A: glass<sep>B: mirror<sep>C: egg<sep>D: pillow


Ex Input:
context: A person drops an egg, a shirt, a plate, and a glass from a balcony.<sep>group: breaking

Ex Output:

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