Problem: Here is a premise:
Even in summer, you should keep a sweater and sunglasses with you ' for sudden changes in temperature and for the brilliant sunlight.

Here is a hypothesis:
The area is known for sudden weather changes so you must be prepared for sunlight or cold temperatures.

Here are the options:

Answer: yes

Problem: Here is a premise:
But in any case you will wear gloves fitted with the finger-prints of a notorious housebreaker.

Here is a hypothesis:
In any case, you will have to leave behind your own fingerprints.

Here are the options:

Answer: no

Problem: Here is a premise:
I've spoken with them.

Here is a hypothesis:
We had words.

Here are the options:

Answer: yes

Problem: Here is a premise:
yeah i think the concept's great you know

Here is a hypothesis:
You know, I think the idea is great.

Here are the options:

Answer:
yes