Sentence 1: The district attorney's explanation--I'm going to be ready to match the resources of anyone--was taken by some as a sign that the probe may now be focusing on the girl's parents, who have hired their own lawyers, detectives, and PR people while still refusing to be interviewed at police headquarters.

Sentence 2: The girl's parents did not hire their own lawyers.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: A longer, self-administered screen-including one administered by computer-should also be tested in the ED.

Sentence 2: A longer self-administered screen for drinking problems should be used in the ED.
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: yeah yeah yep i'm still here

Sentence 2: Yep, I'm still here on the phone.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell