Problem: Here is a premise:
probably five years i think

Here is a hypothesis:
Longer than four years in my opinion

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
In fact, the vast majority of GAO's recommendations are addressed to executive branch officials for action.

Here is a hypothesis:
Most GAO's advice was for the executive branch.

Here are the options:

Answer: yes

Problem: Here is a premise:
Free Fiction

Here is a hypothesis:
There is no free fiction.

Here are the options:

Answer: no

Problem: Here is a premise:
Poirot was continuing: "The temperature on that day, messieurs, was 80 degrees in the shade.

Here is a hypothesis:
It was cold that day.

Here are the options:

Answer:
no