Problem: Here is a premise:
Unlike other global bodies (including the UN), the WTO enjoys unique enforcement powers, the environmentalists warn in their ad.

Here is a hypothesis:
Unlike the other global bodies, the WTO likes to enforce things.

Here are the options:

Answer: yes

Problem: Here is a premise:
Alfred, darling, Mr. Hastings, my husband." I looked with some curiosity at "Alfred darling".

Here is a hypothesis:
Mr. Hastings was not married.

Here are the options:

Answer: no

Problem: Here is a premise:
There is only one public accusation against Thomas.

Here is a hypothesis:
There is a valid accusation against Thomas.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
He entered the room happy as a lark, which normally accompanied him when he was happy as one.

Here is a hypothesis:
He was frowning in the room.

Here are the options:

Answer:
no