Premise: A man kneeling by a bright red kayak with several kayak and canoe business signs behind him.

Hypothesis: A man is kneeling in front of signs depicting kayak and canoe businesses.
yes

Premise: what looks like a homeless man plays the guitar whole sitting outside.

Hypothesis: The homeless looking man is playing music.
yes

Premise: Elderly man plays saxophone in a white shirt and white hat sitting in a chair a booth.

Hypothesis: An elderly man plays a song he wrote.
it is not possible to tell

Premise: One man in a blue shirt is operating a watering hose and another man in a brown shirt is moving tarps.

Hypothesis: Two men are feeding birds at the zoo.
no