Question:
S1: The technology-laced Nasdaq Composite Index .IXIC rose 17.33 points , or 1.07 percent , to 1,640.13 .
S2: The broader Standard & Poor 's 500 Index .SPX gained 5.51 points , or 0.56 percent , to 981.73 .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
no

Question:
S1: Barbini 's comments came Tuesday , the second day of the Ministerial Conference and Expo on Agricultural Science and Technology .
S2: U.S. Agriculture Secretary Ann Veneman kicks off the three-day Ministerial Conference and Expo on Agricultural Science and Technology on Monday .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
no

Question:
S1: The two have no diplomatic ties and their already tense relationship has been frayed by the crisis over the North 's nuclear ambitions .
S2: The two have no diplomatic ties and their already tense relationship has been frayed further by a diplomatic spat over North Korea 's nuclear ambitions .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

Question:
S1: Nine years ago , they were married by a justice of the peace .
S2: His wife , married to Moore by a justice of the peace , started planning her dream wedding .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
no