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

Sentence1: Cool , moist air moved into Colorado early Thursday and brought precipitation to two wind-whipped wildfires that had forced thousands to flee and threatened several hundred homes ., Sentence2: Cool , moist air moved into Colorado overnight , raising hopes for firefighters battling two wind-whipped wildfires that forced thousands to flee and threatened hundreds of homes .
Yes

Sentence1: Kempenaers said some species are still faithful , notably swans and sea birds such as the albatross , which mate for life and are never unfaithful to their partners ., Sentence2: Kempenaers said fidelity still exists in some species , notably swans and sea birds such as the albatross that mate for life and are never unfaithful to their partners .
Yes

Sentence1: Southwest said it recently exercised remaining options for the delivery of nine Boeing 737-700s next year ., Sentence2: Boeing said yesterday that Southwest exercised options to purchase 15 737s for delivery next year .

Yes