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

Sentence1: Muslim guerrillas attacked a town and took hostages yesterday as they withdrew from fighting that killed at least 22 people , military officials said ., Sentence2: Muslim guerrillas attacked a town and took hostages Sunday as they withdrew from fighting that killed at least three people , the military and rebels said .
Yes

Sentence1: But the new vaccine will not even begin to be tested in people until 2005 and will not be approved for use for several years after that ., Sentence2: However , the new vaccine won 't begin to be tested in people until 2005 and won 't be approved for use for several years after that .
Yes

Sentence1: Significantly , it made no mention of the role of terrorist organisation Jemah Islamiyah , accused of being behind the attacks ., Sentence2: The address made no mention of the role of terrorist organisation Jemaah Islamiyah , which was behind the attacks .

Yes