Premise: A small boy reaches up into a spray of water from a fountain, while a rainbow forms behind him.

Hypothesis: A small boy is riding a bicycle near a fountain.
no

Premise: Two shaggy men playing a long instrument with their mouth, while their white husky dog sits close by on a couch.

Hypothesis: scruffy men who play instruments have a long haired dog that is happy
it is not possible to tell

Premise: An oriental girl wearing a yellow apron and a stocking cap.

Hypothesis: A girl is wearing a yellow apron.
yes

Premise: A young boy is walking on what seems to be a chilly day, though the path he's on seems to disappear into a sea of green grass.

Hypothesis: The boy wears a jacket.
it is not possible to tell