Sentence 1: Both mags also cover hot, new drug Ginkgo biloba.

Sentence 2: Ginkgo biloba can cause violent diarrhea and should only be prescribed by a doctor.
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: But it seemed that stalling wasn't going to work.

Sentence 2: It seemed like he was going to be able to stall for time indefinitely.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: At the very northern tip of the Sinai is Taba, with several large hotels, marking the Egyptian/Israeli border.

Sentence 2: Taba's hotels are all very expensive, but have good room service.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell