Problem: Here is a premise:
Caravans of nobility rode up with dozens of slaves and armored guards.

Here is a hypothesis:
The nobility's slave and guards were planning to overthrow them.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
It had been a one-man show.

Here is a hypothesis:
There were countless people involved.

Here are the options:

Answer: no

Problem: Here is a premise:
But the imposing weight of its past is lightened by the lively cosmopolitan studentry of its two universities (its state university, one of Italy's largest, was founded in 1270; its international division was set up by Mussolini) and its contemporary popularity as the sight of one of Europe's most important jazz festivals each July.

Here is a hypothesis:
It has two universities and it the location of a Jazz festival in July.

Here are the options:

Answer: yes

Problem: Here is a premise:
Newsweek 's cover package compares Watergate and Flytrap.

Here is a hypothesis:
Newsweek's cover package had been proposed by the new editor.

Here are the options:

Answer:
it is not possible to tell