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: Late last month Microsoft restricted access to its MSN Messenger network ., Sentence2: Microsoft last month said it is updating its MSN Messenger service in October .

Ex Output:
No


Ex Input:
Sentence1: SARS or severe acute respiratory syndrome emerged in November last year ., Sentence2: Severe Acute Respiratory Syndrome has infected 8459 people , 805 of whom died .

Ex Output:
No


Ex Input:
Sentence1: Donations stemming from the Sept . 11 attacks helped push up contributions to human service organizations and large branches of the United Way by 15 percent and 28.6 percent , respectively ., Sentence2: Donations stemming from the Sept . 11 attacks helped push up contributions to human service organizations by 15 percent and to large branches of the United Way by 28.6 percent .

Ex Output:

Yes