Definition: You are given a sentence and a question in the input. If the information provided in the sentence is enough to answer the question, label "Yes", otherwise label "No". Do not use any facts other than those provided in the sentence while labeling "Yes" or "No". There are only two types of valid responses: Yes and No.
Input: Sentence: Bill and Steve were hoping to use the swings, but when they showed up, the swings were being used by Anne and Susan. 
Question: When did the boys get to use the swings?

Yes.