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". 

Example Input: Sentence-1: I haven't even started my Christmas shopping.<sep>Sentence-2: I have finished Christmas shopping yet .
Example Output: No

Example Input: Sentence-1: They're expensive!<sep>Sentence-2: I have I seen the scooter rentals .
Example Output: Yes

Example Input: Sentence-1: I refuse to work more than five days.<sep>Sentence-2: I work at the weekends .
Example Output:
No