Problem: Here is a premise:
The proposal in the Postal Service's petition would have established Negotiated Service Agreements as a new form of mail classification, with individual agreements to be reviewed by the Commission within 60 days.

Here is a hypothesis:
The Postal Service's petition makes a new mail classification for bulk mail

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

Answer: it is not possible to tell

Sentence 1: The Golghar, on the west side of town near the river, is evidence of the more altruistic side of British activity in Patna.

Sentence 2: The philanthropic aspect of British occupation is apparent in the Golghar.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Question:
Other forms of communication include periodic meetings with an agency's leadership and executives and specific communications with an agency pertaining to planned and ongoing work.

Does it follow that "These methods of communication are effective."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
it is not possible to tell

Q: If She grimaced as the chain went taut., can we say that "The chain had a lot of slack."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: no

Premise:
"The masterpieces among the free-standing statuary, though, are the war-horses trampling the king's enemies and the splendid elephants crushing the demons."
Hypothesis: The statuary was the home to more masterpieces but they were plundered.
OPTIONS:
- yes
- it is not possible to tell
- no

it is not possible to tell

Sentence 1: Until recently, their industry was illegal almost everywhere.

Sentence 2: Their industry has been illegal until recently.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell