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.

Example Input: context: A person drops a shirt, a glass, a ball, and a coin from a balcony.<sep>group: breaking
Example Output: question: Which object is the most likely to break?<sep>A: shirt<sep>B: glass<sep>C: ball<sep>D: coin

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

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