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: John had never been to sea before and one would wonder if he would ever after such a scary thing that happened to him. 
Question: What happened to John?

Yes.