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 rubber, a second ball onto foam, a third ball onto carpet, and a fourth ball onto grass.<sep>group: bouncing

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


Ex Input:
context: A person drops a bottle, a shirt, a pen, and a ball from a balcony.<sep>group: breaking

Ex Output:
question: Which object is the most likely to break?<sep>A: bottle<sep>B: shirt<sep>C: pen<sep>D: ball


Ex Input:
context: A person drops a coin, a pillow, a ball, and a plate from a balcony.<sep>group: breaking

Ex Output:

question: Which object is the most likely to break?<sep>A: coin<sep>B: pillow<sep>C: ball<sep>D: plate


