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: Lilith promises to Vincent that if she can have the last man in the room to eat , she will behave for him . 
Question: who promises to vincet to have last man to eat with him?

Yes.