Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence: When Mark showed up to play, they had also made chocolate chip pancakes as a present to both of them, even if both of their favorite food was bacon, waffles and hamburgers.
Question: Which of the boys hurt his arm, and from what?
Student:
No.