Sentence 1: Remember, holiday-time isn't always all playtime.

Sentence 2: Holidays are usually lots of fun.
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: She went down the passage to his sittingroom and knocked at the door.

Sentence 2: She went through the door to his sitting room.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: okay i know i saw yeah something about it

Sentence 2: I saw something about it.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell