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 never been more certain of anything in my life.<sep>Sentence-2: I am sure I want to buy .

SOLUTION: Yes

PROBLEM: Sentence-1: I wish I had<sep>Sentence-2: I did get my new office .

SOLUTION: No

PROBLEM: Sentence-1: I only read nonfiction.<sep>Sentence-2: I like fictional books .

SOLUTION:
No