Problem: Here is a premise:
From here it's only a short walk to the Mosque of al-Hakim and Bab El-Futah set in a remaining section of the original city wall.

Here is a hypothesis:
The Mosque of al-Hakim was built in 1296.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Sentence 1: We are not ready to stop believing that we can build a world-class legal services delivery system in both of our countries.

Sentence 2: We still believe we can have an excellent legal services delivery system in our countries.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Question:
Zelditch, Morris J. Some Methodological Problems of Field Studies.

Does it follow that "Some Methodological Problems of Field Studies was written by Zelditch. "?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Q: If The agency cites the Clean Air Act, 42 U.S.C., can we say that "The agency references the Clean Air Act, 42 U.S.C."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: yes

Premise:
"Involved with this is a major re-org."
Hypothesis: Things need to stay the same with this.
OPTIONS:
- yes
- it is not possible to tell
- no

no

Sentence 1: One is that--contrary to the opinion of virtually everyone else in the world--AIDS in fact hasn't reduced gay males' life expectancy by that much--a few years, at most.

Sentence 2: Gay life expectancy doesn't fluctuate much.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell