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: Grace was happy to trade me her sweater for my jacket. She thinks it looks dowdy on her. Question: What looks dowdy on Grace?
[EX A]: ['jacket', 'sweater']

[EX Q]: Sentence: The father carried the sleeping boy in his arms. Question: Whose arms?
[EX A]: ['father', 'boy']

[EX Q]: Sentence: The archaeologists have concluded that neanderthals lived in Laputa 20,000 years ago. They hunted for deer on the river banks. Question: Who hunted for deer?
[EX A]:
neanderthals, archaeologists