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: The U.S. government and private technology experts warned Wednesday that hackers plan to attack thousands of Web sites Sunday in a loosely co-ordinated " contest " that could disrupt Internet traffic ., Sentence2: THE US government and private technology experts have warned that hackers plan to attack thousands of websites on Sunday in a loosely co-ordinated " contest " that could disrupt Internet traffic .
[EX A]: Yes

[EX Q]: Sentence1: Congo 's many-sided war began in 1998 when Uganda and Rwanda invaded to back rebels fighting to topple the government in Kinshasa ., Sentence2: The Democratic Republic of Congo 's war began in 1998 when Uganda and Rwanda invaded together to back rebels trying to topple Kinshasa .
[EX A]: Yes

[EX Q]: 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 .
[EX A]:
Yes