Problem: Here is a premise:
These great cities will continue to shape our future.

Here is a hypothesis:
These great cities have shaped our past for hundreds of years.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
And while perhaps an explicit admission that she'd been unfair to Lewinsky would have been sporting, the column as written is at once more artful and more honest.

Here is a hypothesis:
She thought she had treated Lewinsky well.

Here are the options:

Answer: no

Problem: Here is a premise:
The cashier wrinkled her nose and began to query her computerized register system.

Here is a hypothesis:
The cashier showed her disgust.

Here are the options:

Answer: yes

Problem: Here is a premise:
She stopped screaming and smiled, her teeth a ruin of decay.

Here is a hypothesis:
She grinned as big as she could.

Here are the options:

Answer:
it is not possible to tell