instruction:
You are given two sentences(Sentence1 and Sentence2). Answer "Yes" if these sentences are a paraphrase of one another, otherwise answer "No".
question:
Sentence1: The virus spreads when unsuspecting computer users open file attachments in emails that contain familiar headings like " Thank You ! " and " Re : Details " ., Sentence2: Sobig.F spreads when unsuspecting computer users open file attachments in e-mails that contain such familiar headings as " Thank You ! , " " Re : Details " or " Re : That Movie . "
answer:
Yes


question:
Sentence1: Earlier Thursday , PeopleSoft formally rejected the unsolicited bid from Oracle ., Sentence2: Thursday morning , PeopleSoft 's board rejected the Oracle takeover offer .
answer:
Yes


question:
Sentence1: Yeager said the suspect in the Target attack showed tendencies of being a prior offender ., Sentence2: Yeager said the incident appeared to be isolated , but the suspect showed tendencies of being a prior offender .
answer:

No