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: There was a river near the bear's cave, and he loved to sit on the bank and look at the fish and frogs, and at his own reflection in the water. 
Question: What kinds of animals did the bear follow?

Yes.