Premise & hypothesis.
Man and his son wave as they ride a small train.

A man and his son are going on vacation.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man standing and playing guitar to an almost empty city plaza.

A performer plays his guitar outside.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A girl in a intricate dress swings high on a swing with ropes from another swing in the foreground.

The girl is having fun.
++++++++++
true or not.
it is not possible to tell