Problem: Here is a premise:
He has managed to do so, at times through sheer force of will.

Here is a hypothesis:
Throughout time he has shown that his force of will has been the determining factor of accomplishment.

Here are the options:

Answer: yes

Problem: Here is a premise:
Contributes to Fiction Matters, Author 2.0 and Read An Ebook.

Here is a hypothesis:
Reading an ebook will contribute to fiction matters.

Here are the options:

Answer: yes

Problem: Here is a premise:
White put down a little cover fire.

Here is a hypothesis:
White put down cover fire so they could go in the train.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
Already this year, British pundits, experts, and consultants have been predicting that the Internet will make a difference in the U.K. elections.

Here is a hypothesis:
British experts think the internet will influence UK elections.

Here are the options:

Answer:
yes