Problem: Here is a premise:
Let's face it.

Here is a hypothesis:
This is going to be challenging to face.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
When it's the decisive factor, it might as well have been the only factor.

Here is a hypothesis:
The decisive factor might be the only factor too

Here are the options:

Answer: yes

Problem: Here is a premise:
It had a technical problem--too many people chasing too little scrip--which could be, and was, solved with a little clear thinking.

Here is a hypothesis:
There was an issue that could be resolved with some ingenuity.

Here are the options:

Answer: yes

Problem: Here is a premise:
A district known as the Baixa (Lower City) the low-lying area between hills on either side was devastated by the great earthquake of 1755.

Here is a hypothesis:
The earthquake destroyed almost all of the area.

Here are the options:

Answer:
it is not possible to tell