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

Input: Consider Input: 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 .

Output: Yes

Input: Consider Input: Sentence1: It was the first suicide attack in Israel since October 4 , when a bomber killed 23 people ., Sentence2: The first Palestinian suicide attack in Israel killed eight people in April 1994 in the centre of Afula .

Output: No

Input: Consider Input: Sentence1: In an editorial in the journal , two breast cancer researchers said hormones ' effect on the breast creates a double-whammy that is " almost unique " in medicine ., Sentence2: In an accompanying editorial , two breast cancer researchers said that the effect of hormones on the breast created a double whammy that was " almost unique " in medicine .
Output: Yes