Question:
S1: The technology-laced Nasdaq Composite Index .IXIC gained 21.35 points , or 1.33 percent , to 1,624.91 .
S2: The tech-laced Nasdaq Composite Index .IXIC eased 5.16 points , or 0.32 percent , at 1,590.75 , breaking a six-day string of gains .
Are S1 and S2 the same?
Answer:
no

Question:
S1: But the yen 's gains were capped by wariness about Japanese intervention , with some traders reporting irregular bids that smack of intervention around 118 yen .
S2: But the yen 's gains were capped by wariness about Japanese intervention , with some traders reporting irregular bids around 118 yen that could be from the Bank of Japan .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Since last April , scientists have learned how acrylamide is formed .
S2: Scientists are working to determine how exactly how acrylamide is formed in food .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: " I feel that people that are sending these messages are infringing on my rights and everyone else 's rights to use their computers , " said McKechnie .
S2: The people who are sending these messages are infringing on my rights and everyone else 's rights to use your computer , " McKechnie said .
Are S1 and S2 the same?
Answer:
yes