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: Market sentiment was subdued after International Business Machines Inc . IBM.N said U.S. securities regulators were investigating the accounting of the world 's largest computer company ., Sentence2: Market sentiment was also cautious after International Business Machines Inc . IBM.N said that federal securities regulators had begun an investigating into its accounting .
[EX A]: Yes

[EX Q]: Sentence1: Democratic presidential candidate Joe Lieberman accused President Bush on Wednesday of presiding over a new economy with old thinking , and for failing to reward innovation in the workplace ., Sentence2: Democratic presidential candidate Joe Lieberman criticized President Bush on Wednesday for a sluggish economy that has kept Americans out of work .
[EX A]: No

[EX Q]: Sentence1: He said some issues _ such as division break-up _ really can only be resolved if and when the conference is expanded ., Sentence2: He said some issues - including division alignments - will be resolved if the conference expands .
[EX A]:
Yes