instruction:
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". 
question:
Sentence-1: I've played on and off for years.<sep>Sentence-2: I like rugby .
answer:
Yes


question:
Sentence-1: I am often home by 6.<sep>Sentence-2: I have to work late .
answer:
No


question:
Sentence-1: Only if they are world class orchestras.<sep>Sentence-2: I like to hear orchestras play .
answer:

Yes