Question:
S1: The Cavaliers won the right Thursday to select James in the June 26 draft .
S2: The Cleveland Cavaliers won the right to draft James by winning the NBA 's annual lottery Thursday night .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Cisco has signed similar deals with AT & T Corp. T.N , SBC Communications Inc . SBC.N and Sprint Corp. FON.N .
S2: Cisco has similar relationships with BellSouth competitors SBC Communications , AT & T and Sprint Communications .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: It was the third time in four years that wildfires forced the park to close .
S2: For the third time in four years wildfires closed Mesa Verde National Park , the country ' s only park dedicated to ancient ruins .
Are S1 and S2 the same?
Answer:
no

Question:
S1: MessageLabs , which runs outsourced e-mail servers for 700,000 customers around the world , said it had filtered out 27,000 infected e-mails in 115 countries as of Thursday morning .
S2: Messagelabs , which runs outsourced e-mail servers for 700,000 customers around the world , has labeled the worm " high risk " and reports more than 31,000 infections in 120 countries .
Are S1 and S2 the same?
Answer:
no