Sentence 1: uh my oldest two are already out and about in the world and i uh have a set of twins that are fourteen and uh my youngest is twelve

Sentence 2: I only have one child.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: well um just recently i think it was Sunday on Sixty Minutes

Sentence 2: I saw it on sixty minutes.
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: However, there are sufficient opportunities for most active vacationers, and excellent ones for those who enjoy walking and hiking.

Sentence 2: Vacationers often decide not to participate in physically strenuous activities unless it is excellent and worth 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