Problem: Here is a premise:
It shouldn't have been true.

Here is a hypothesis:
It should have been false.

Here are the options:

Answer: yes

Problem: Here is a premise:
, by increasing flue gas velocity, advanced placement of spray nozzles, enhancing limestone characteristics), and material changes including wallpapering with alloys and utilizing fiberglass.

Here is a hypothesis:
Alloy wallpapering isn't considered a material change.

Here are the options:

Answer: no

Problem: Here is a premise:
Presumably most breast-feeding benefits can be delivered via daytime nursing.

Here is a hypothesis:
Breast-feeding has many benefits.

Here are the options:

Answer: yes

Problem: Here is a premise:
If a president were proved to have had an adulterous liaison while in the White House, the American people 'should certainly be concerned about it ...

Here is a hypothesis:
The people of America should be concerned if any government official is proven to have had adulterous liaison.

Here are the options:

Answer:
it is not possible to tell