Premise: Four men with beards standing up and holding white plates.

Hypothesis: The four men have no beards.
no

Premise: A skateboarder is balancing on a wall while a group of other boys watch.

Hypothesis: there is a man who is riding a horse while a group of farmers are watching him
no

Premise: A bicyclist and a man in a suit are sitting near a fountain talking on cellphones.

Hypothesis: Two people re talking to each other on phones.
it is not possible to tell

Premise: Small blond-haired girl drinking a glass of juice.

Hypothesis: A girl is holding a glass.
yes