You are given a sentence and a question, construct 2 answer options in a specific format i.e. ['option1','option2']. The answer options have to be text spans from the given sentence. Only one among the options should be the correct answer to the given question. Note that, the correct answer to the given question will require understanding of coreference resolution. Coreference resolution is the task of clustering mentions in text that refer to the same underlying real world entities.

[Q]: Sentence: Jim signaled the barman and gestured toward his empty glass. Question: Whose empty glass?
[A]: ["Jim's", " barman's"]


[Q]: Sentence: Bill thinks that calling attention to himself was rude of Bert. Question: Who called attention to himself?
[A]: ['Bill', 'Bert']


[Q]: Sentence: Sam broke both his ankles and he's walking with crutches. But a month or so from now they should be better. Question: What should be better?
[A]:
ankles, crutches