Problem: Here is a premise:
Seeing us so suddenly must have given her a shock.

Here is a hypothesis:
They were seen suddenly.

Here are the options:

Answer: yes

Problem: Here is a premise:
The mission of the National Contract Management Association (NCMA) is to help contract managers best achieve their objectives to manage customer and supplier expectations and relationships, control risk and cost, and contribute to organizational profitability and success.

Here is a hypothesis:
The NCMA does not assist contract managers achieve their goals.

Here are the options:

Answer: no

Problem: Here is a premise:
In the 17th-century Hotel Lambert, on the corner of Rue Saint-Louis-en-l 'Ile, Voltaire carried on a tempestuous affair with the lady of the house, the Marquise du Cetelet.

Here is a hypothesis:
Voltaire had an affair at the Hotel Lambert with the Marquise du Cetelet.

Here are the options:

Answer: yes

Problem: Here is a premise:
Lively, young, buzzing atmosphere.

Here is a hypothesis:
The atmosphere is very bustling starting very early.

Here are the options:

Answer:
it is not possible to tell