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 haven't, but heard it's great for acoustics.<sep>Sentence-2: I have been to the 360 amphitheater .

SOLUTION: No

PROBLEM: Sentence-1: I just bought tickets to see Thom Yorke!<sep>Sentence-2: I am going to concerts this year .

SOLUTION: Yes

PROBLEM: Sentence-1: It was very bumpy.<sep>Sentence-2: My trip here was okay .

SOLUTION:
No