Premise: A man in glasses talking in a microphone.

Hypothesis: The man is on a stage.
it is not possible to tell

Premise: A man pulls a wagon full of chairs behind him down a city street.

Hypothesis: a man resting in the back of his wagon while his robot chairs figure out a way to pull him through the city
no

Premise: A camera crew looking at a man holding a umbrella over a girl in white.

Hypothesis: A crew looks at a man shielding a girl with his umbrella.
yes

Premise: A construction worker in jeans is standing on a scaffold holding on to a metal frame with a city backdrop.

Hypothesis: There is a fireman preparing to attach the hose to the hydrant.
no