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

Sentence1: Late last month Microsoft restricted access to its MSN Messenger network ., Sentence2: Microsoft last month said it is updating its MSN Messenger service in October .
No

Sentence1: A former employee of a local power company pleaded guilty Wednesday to setting off a bomb that knocked out a power substation during the Winter Olympics last year ., Sentence2: A former Utah Power meter reader pleaded guilty Wednesday to bombing a power substation during the 2002 Winter Olympics .
Yes

Sentence1: Foreigners board helicopters for evacuation from the European Union compound in Monrovia , Liberia , on Monday ., Sentence2: French troops defend a group of foreigners as they board helicopters for evacuation from the European Union compound in Monrovia , Liberia .

No