TASK DEFINITION: In this task, you are given two sentences. Your task is to classify the given sentences as "Yes" if they have same meaning; otherwise, classify them as "No". 
PROBLEM: Sentence-1: I'm not sure what happened to him<sep>Sentence-2: I know what happened to Jimmy after he moved away .

SOLUTION: Yes

PROBLEM: Sentence-1: I hate that band.<sep>Sentence-2: I have heard of Alt J .

SOLUTION: Yes

PROBLEM: Sentence-1: I often skip breakfast.<sep>Sentence-2: I do I like to eat breakfast .

SOLUTION:
Yes