Premise: Two college looking guys preparing food in the kitchen.

Hypothesis: Two men making food.
yes

Premise: A man checks his gear while out on a bicycle ride.

Hypothesis: A man checks his gear while his travels the California Coast Highway
it is not possible to tell

Premise: Four men- one looking at a book- sit in front of laptops.

Hypothesis: The men are eating lunch.
no

Premise: A man and a woman are standing outside in a parking lot talking to a reporter, with a camera and sound person recording everything.

Hypothesis: A news crew is gathered in the van.
no