Sentence 1: Its royal House of Savoy walked a diplomatic tightrope between the rivalries of France, Switzerland, Spain, and the German emperors until the fall of Napoleon.

Sentence 2: The House of Savoy was destroyed after Napoleon died.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: um-hum as far as well that's one way to force them to recycle is that if they bill them by the pound then they're going to save it and not not put it out to the trash

Sentence 2: If they are charged for their trash, they will be forced to recycle.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: if you want to go first go ahead

Sentence 2: If you want to go first at the game go ahead
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell