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

[EX Q]: Sentence1: " Oh , it 's never fun to be No 4 , especially if you 've been No 1 before ., Sentence2: " It 's never fun to be No. 4 , especially if you 've been No. 1 before , ' ' said Williams . "
[EX A]: Yes

[EX Q]: Sentence1: The United States and Britain are seeking backing at the United Nations for their agenda to hand over power to Iraqis ., Sentence2: At the United Nations , the United States and Britain are seeking backing for their agenda to hand over power to Iraqis .
[EX A]: Yes

[EX Q]: Sentence1: He attends football training for three hours a day to accelerate the healing process , and has lost 17 kilograms since October ., Sentence2: Mr Hughes , who trains three hours a day to accelerate the healing process , has lost 17 kilos since October .
[EX A]:
Yes