Question:
S1: Special police detained Khodorkovsky early on Saturday in the Siberian city of Novosibirsk , where his plane had made a refuelling stop .
S2: Police detained Khodorkovsky early on Saturday when his jet made a refueling stop in the Siberian city of Novosibirsk .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

Question:
S1: Many of the victims of Sunday 's attack had been headed out of Iraq for R & R or emergency leave .
S2: Many of the victims had been headed home for R & R or emergency leave when they were killed .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
no

Question:
S1: He said the local organized crime police were investigating a suspect , but he would not confirm if it was the 24-year-old cited by Bitdefender .
S2: He said the local organized crime police were investigating a suspect , but he would not say if it was Ciobanu .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

Question:
S1: Officials at Brandeis said this was an " extremely heartrending " time for the campus .
S2: " This is an extremely heartrending time for the entire Brandeis University community .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes