Detailed Instructions: 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.
Q: Sentence: Rex moved slowly towards the gate at first, but as he neared the sidewalk he shot through the opening, his shiny black fur twinkling in the sun as he sped down the street. 
Question: How does Rex escape the yard?
A:
Yes.