Problem: Here is a premise:
Now, thanks to Internet auctions (eBay being my personal favorite) I can do most of my game shopping online.

Here is a hypothesis:
I do most of my shopping for games on the internet.

Here are the options:

Answer: yes

Problem: Here is a premise:
in an attempt to regain some of their vanished fame, was on his way to becoming a has-been himself.

Here is a hypothesis:
His fame had vanished and he was becoming a has-been.

Here are the options:

Answer: yes

Problem: Here is a premise:
yeah does yours do that too oh i was wondering if all vans did that

Here is a hypothesis:
Does your van do that?

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
During fiscal year 1999, GAO made substantial contributions to help the Congress and the executive branch agencies improve government programs and services.

Here is a hypothesis:
GAO made contributions to make Congress more efficient with how they handle paperwork.

Here are the options:

Answer:
it is not possible to tell