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 don't know anything about them.<sep>Sentence-2: I have I heard about the museums .

SOLUTION: No

PROBLEM: Sentence-1: I usually do<sep>Sentence-2: I like concerts .

SOLUTION: Yes

PROBLEM: Sentence-1: Our boss excused me from that meeting because I won't be able to attend.<sep>Sentence-2: I am going to login to the all-hands meeting online .

SOLUTION:
No