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

Sentence1: Bush is spending the weekend at his Crawford ranch , where he will play host to Italian Prime Minister Silvio Berlusconi ., Sentence2: He is to play host to Italian Prime Minister Silvio Berlusconi on Sunday and Monday .
No

Sentence1: " No , what I do is I answer questions as to whether or not the help that is available is being delivered , " Bush said ., Sentence2: " Now I want to know whether or not the help that is available is being expedited and made available .
Yes

Sentence1: The provision requires the secretary of Health and Human Services ( news - web sites ) to certify that the importations can be done safely and will be cost-effective ., Sentence2: But the measure also requires the secretary of health and human services to certify that the reimportation can be done safely .
No