Problem: Here is a premise:
After initial discussions and further research, we narrowed our focus to 11 organizations that most closely met our criteria of being a recognized, competent information-sharing entity, primarily sharing sensitive or timecritical information pertaining to computer-based vulnerabilities and incidents.

Here is a hypothesis:
Organizations have foolproof computer system.

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

Answer: no

Sentence 1: well i don't remember when the horse got killed

Sentence 2: The horse's death was unexpected.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Question:
Delaying reform until Social Security's insolvency is imminent would necessitate drastic changes over a shorter period.

Does it follow that "Popular reforms include providing a free pony to every customer."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
it is not possible to tell

Q: If The town has passed planning regulations limiting the height of buildings to tree-top level, creating an open and natural look and feel throughout the town., can we say that "The town does not have any regulations on the limit of building heights. "?
OPTIONS:
- yes
- it is not possible to tell
- no

A: no

Premise:
"Standing alone in fields leading to the sea, their buff-stone columns take on a wonderful golden glow at sunset."
Hypothesis: The fields are fifty miles from the sea, and the place is an active minefield.
OPTIONS:
- yes
- it is not possible to tell
- no

no

Sentence 1: The legislative history of the 1996 revision contains no discussion of the present in the United States requirement and no indication that Congress sought to alter existing practice regarding the representation of aliens.

Sentence 2: The legislative history of the 1996 revision proves that Congress altered practices regarding representation of aliens.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no