Premise: A couple walking on a dirt road.

Hypothesis: A man and woman are walking on a dirt road.
it is not possible to tell

Premise: An artist shows off his work to a large crowd of people who appear to be listening intently to the artist's description of his display.

Hypothesis: An arists working diligently alone in his apartment.
no

Premise: An adventurous man looks up at a rocky path.

Hypothesis: A man is hiking.
it is not possible to tell

Premise: Three middle eastern men in business attire sit around a table.

Hypothesis: Three men are eating dinner at a restaurant.
it is not possible to tell