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: It will cost about $ 20,000 per eight-week course of treatment , comparable to other injected cancer therapies , a spokeswoman said ., Sentence2: It will cost about $ 20,000 per average course of treatment -16 to 17 weeks .

Ex Output:
No


Ex Input:
Sentence1: If the deal is approved , EMC will operate Legato as a software division of EMC headquartered in Mountain View , Calif ., Sentence2: EMC intends to operate Legato as a software division of EMC from Legato 's current base in California .

Ex Output:
No


Ex Input:
Sentence1: Billy Hodge , 11 , is engrossed with the Harry Potter series books ., Sentence2: Indeed , the Harry Potter series stands in a class by itself .

Ex Output:

No