Problem: Here is a premise:
TAX GAP - An estimate of taxes (including duties) that are unpaid because of non-compliance with existing laws and regulations.

Here is a hypothesis:
A tax gap is the amount of taxes that have not been spent yet.

Here are the options:

Answer: no

Problem: Here is a premise:
but yeah there are more drinkers than smokers if you think about it

Here is a hypothesis:
There are a ton more drinkers than smokers if you look at the world.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
Poor soil on the flat terrain leading to foothills or on sandy mountain-ridges produces only low, stunted trees with thick leaves.

Here is a hypothesis:
Poor soil leads to thick-leaved, short trees.

Here are the options:

Answer: yes

Problem: Here is a premise:
Why engage in a futile act?

Here is a hypothesis:
It makes sense to engage in futile acts.

Here are the options:

Answer:
no