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.

[EX Q]: Sentence: Tom gave Ralph a lift to school so he wouldn't have to walk. Question: Who wouldn't have to walk?
[EX A]: ['Ralph', 'Tom']

[EX Q]: Sentence: Joe paid the detective after he delivered the final report on the case. Question: Who delivered the final report?
[EX A]: ['Joe', ' detective']

[EX Q]: Sentence: During a game of tag, Ethan chased Luke because he was "it". Question: Who was "it"?
[EX A]:
['Ethan', 'Luke']

