TASK DEFINITION: You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
PROBLEM: Sentence1: The three chains have replaced most of the 70,000 striking workers with temporary employees to keep their stores open ., Sentence2: The supermarket chains have used managers and replacement workers to keep their stores open , often at reduced hours .

SOLUTION: No

PROBLEM: Sentence1: He said the issue of disclosing classified information about a C.I.A. officer was " a very serious matter " that should be " pursued to the fullest extent " by the Justice Department ., Sentence2: The White House said that leaking classified information was a serious matter that should be " pursued to the fullest extent " by the Justice Department .

SOLUTION: Yes

PROBLEM: Sentence1: " The discovery that the MAP bug is present in the vast majority of Crohn 's sufferers means it is almost certainly causing the intestinal inflammation , " it said in a statement ., Sentence2: The researchers say that the fact the MAP bug is present in the vast majority of Crohns sufferers means it is almost certainly causing the intestinal inflammation .

SOLUTION:
Yes