Problem: S1: In San Francisco , Hicks led Dan Hicks and the Hot Licks from 1968 to 1973 , a band that never used electric instruments and rare drums .
S2: In San Francisco from 1968 -- 1973 , Hicks led Dan Hicks and the Hot Licks , a band that rarely used electric instruments and never used drums .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: On the morning of the attack , the second was continuously open , so when the first gate was opened , the terrorists drove directly through the second gate .
S2: On the morning of the attack , the second was continuously open , so when the first gate opened , the terrorists drove straight through the second gate .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Today the area of Skudenes refers to the southern part of the island Karmy .
S2: Today , the Skudenes area refers to the southern part of Karmy island .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes