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: A slit the size of one created in the test would let in a stream of gas three times as hot as a blowtorch . ", Sentence2: A slit the size of one created in the test would let in a stream of gas three times hotter than a blowtorch .

Ex Output:
Yes


Ex Input:
Sentence1: The U.N. troops are in Congo to protect U.N. installations and personnel , and they can only fire in self defense and have been unable to stem the violence ., Sentence2: The troops - whose mandate is to protect U.N. installations and personnel - can only fire in self-defense and have been unable to stem the violence .

Ex Output:
Yes


Ex Input:
Sentence1: The Midwestern research center will focus on the development of diagnostic , therapeutic and vaccine products for anthrax , botulism , tularemia , hemorrhagic fever viruses and plague ., Sentence2: The Midwestern center will focus on diagnosis , treatment and vaccines for anthrax , botulism , tularemia , hemorrhagic fever viruses and plague .

Ex Output:

Yes