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: Henry was on his way to the river for a drink of water when a mean horse ran by and without looking at where he was going stepped on his leg and broke it. 
Question: What did Henry need from the river?

Yes.