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: Later, Joe wanted more singers so he added Sam and Marsha as singers. 
Question: Which of the following wasn't an idea that for the school Christmas show?

No.