Sentence 1: And while a few companies--notably IBM--have embraced the technology, others--like Netscape--strongly object to it.

Sentence 2: IBM and Netscape both use the technology at hand.
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: And barring a long-shot legal victory, as of Jan.

Sentence 2: Two weeks were spent trying to achieve the legal victory.
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: The convulsions were of a violence terrible to behold.

Sentence 2: The convulsions were the most frightening thing to watch.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell