Problem: Here is a premise:
For boilers with fabric filters, the size of the silo would be less because of the lower sorbent injection rate.

Here is a hypothesis:
Non-fabric filters require the silo size to be even larger.

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

Answer: no

Sentence 1: A certain unemployed mathematician from Afroasia worked out the Ligadul's Law, based on which, and after considering a maximum number of variation, one could calculate the so-called near future (counted in days, or at the very most in weeks, from the date of calculation).

Sentence 2: Nobody has worked out The Ligadul's Law yet, it remains one of the biggest mysteries of our universe.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
The abbey church combines a sturdy Romanesque nave with a markedly lighter and more airy Flamboyant Gothic chancel.

Does it follow that "The nave was built before the chancel was built."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
it is not possible to tell

Q: If you've never seen the great American desert, can we say that "I saw the photos you took of the great American desert."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: no

Premise:
"Chatterbox will report on his visit to Metabolife's Web site tomorrow."
Hypothesis: Chatterbox did not visit the Metabolife site.
OPTIONS:
- yes
- it is not possible to tell
- no

no

Sentence 1: The pressure to reduce administrative costs resulting from competition in an emerging global market drove many finance organizations to find more efficient ways to deliver their services.

Sentence 2: There were a lot of financial organizations that started searching for ways to increase efficiency in the wake of administrative costs.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
yes