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: Romanian port authorities said two ships that sank during World War II had resurfaced as water levels fell and could block river traffic ., Sentence2: Port authorities in Romania said two ships that sank during World War II but resurfaced due to low water levels could block river traffic .
[EX A]: Yes

[EX Q]: Sentence1: British-based GlaxoSmithKline Plc said earlier this year it would cut off supplies to Canadian drugstores that ship to the United States ., Sentence2: GlaxoSmithKline , the UK drugmaker , has said it would cut off supplies to Canadian stores shipping drugs to the US .
[EX A]: Yes

[EX Q]: Sentence1: " The government elements who have been causing trouble are still in place ., Sentence2: The government elements who have been causing trouble are still in place , they are attacking us . "
[EX A]:
No