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: Boscoe was walking and Scott was riding his bicycle down by the park very close to the river near Scott's house. 
Question: What two characters are in this book?

Yes.