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: Robert Liscouski , the Assistant Secretary of Homeland Security for Infrastructure Protection , will oversee NCSD ., Sentence2: NCSD 's chief will be Robert Liscouski , the assistant secretary of Homeland Security for Infrastructure Protection .
[EX A]: Yes

[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: He 'll present his proposals to the state Legislature in January ., Sentence2: The governor will present his budget proposals to the General Assembly in January .
[EX A]:
Yes