Problem: S1: Opened on April 8 , 1994 , it was the second bridge across the lower Mekong , and the first on the full course of the Mekong .
S2: It was opened on April 8 , 1994 and was the second bridge over the lower Mekong , and the first on the full course of the Mekong .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: The Antarctic Peninsula is an island group off the west coast of the Wilhelm Archipelago , Antarctica .
S2: The Wilhelm Archipelago is an island archipelago off the west coast of the Antarctic Peninsula in the Antarctic .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Ashley binds Luke with tape , then forces her to play truth or dare .
S2: Luke binds Ashley with tape , then forces her to play truth or dare .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no