Problem: Here is a premise:
Did he not choose it for that reason?

Here is a hypothesis:
He chose that person for that very reason, and now he wants to go back on it?

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
The variety and energy of the nightlife here has overtaken that of the Left Bank.

Here is a hypothesis:
The Left Bank used to have laws making businesses close after 9pm.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
Watch the fantan dealer for a few minutes and you'll almost be an It's simply a matter of how many odd buttons are left after he has divided a pile of them into groups of four.

Here is a hypothesis:
The game of fantan is truly difficult to understand, and near-impossible to master.

Here are the options:

Answer: no

Problem: Here is a premise:
There was nothing to be done about that now.

Here is a hypothesis:
There are so many things that can be done about it now.

Here are the options:

Answer:
no