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". 

Sentence-1: I spent some years abroad before returning back to NYC.<sep>Sentence-2: I have been travelling .
Yes

Sentence-1: I know all of the trails by heart.<sep>Sentence-2: I have hiked of the local trails .
Yes

Sentence-1: I have to be back on Monday.<sep>Sentence-2: I will be able to stay longer .

Yes