You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".

Ex Input:
Sentence1: They looked at their son-in-law and his relatives , but did not exchange words ., Sentence2: She looked at her son-in-law and his relatives at times , but the two sides did not exchange words .

Ex Output:
Yes


Ex Input:
Sentence1: Community college students will see their tuition rise by $ 300 to $ 2,800 or 12 percent ., Sentence2: Tuition at the six two-year community colleges will leap by $ 300 , to $ 2,800 .

Ex Output:
Yes


Ex Input:
Sentence1: The bonds traded to below 60 percent of face value earlier this year ., Sentence2: They traded down early this year to 60 percent of face value on fears Aquila may default .

Ex Output:

No