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've been looking for years.",Sentence-2: "I did look at what 's out there ."

SOLUTION: Yes

PROBLEM: Sentence-1: I like to keep up with them.<sep>Sentence-2: I follow the best sellers lists .

SOLUTION: Yes

PROBLEM: Sentence-1: I took lessons as a child.<sep>Sentence-2: I know how to play piano .

SOLUTION:
Yes