In this task, you're given a sentence and question. Based on the information provided in a given sentence, you should identify the shortest continuous text span from the sentence that serves as an answer to the given question. Answer the question using coreference resolution. Coreference resolution is the task of clustering mentions in text that refer to the same underlying real world entities. For example let's take a sentence 'I voted for Obama because he was most aligned with my values, she said.' Here in this example 'I', 'my', and 'she' belong to the same cluster and 'Obama' and 'he' belong to the same cluster. Now let's discuss another example , original sentence: 'I voted for Trump because he was most aligned with my values',John said. Now here is the same sentence with resolved coreferences: 'John voted for Trump because Trump was most aligned with John's values',John said. 

[Q]: Sentence: Everyone really loved the oatmeal cookies; only a few people liked the snickerdoodle cookies. Next time, we should make fewer of them. Question: Which cookie should we make fewer of, next time?
[A]: snickerdoodle


[Q]: Sentence: The doctor informed Kate that she had cancer and presented several options for future treatment. Question: Who had cancer?
[A]: Kate


[Q]: Sentence: Kirilov ceded the presidency to Shatov because he was less popular. Question: Who was less popular?
[A]:
Kirilov