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". 

Q: Sentence-1: I'm working out in the field.<sep>Sentence-2: I work at an office .

A: No
****
Q: Sentence-1: If I live alone.<sep>Sentence-2: The apartment is big enough .

A: Yes
****
Q: Sentence-1: If they aren't too high.<sep>Sentence-2: I like roller coasters .

A:
Yes
****