Given the task definition and input, reply with output. 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 drops a coin, a pen, a glass, and a ball from a balcony.<sep>group: breaking

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