Premise & hypothesis.
Three boys in orange shorts are walking on the rocks beside a woodland stream.

Boys are bonding and walking near water.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Two boys try to attach fruits to a bicycle on a dirt road.

Two boys are outside.
++++++++++
true or not.
yes

Premise & hypothesis.
The fireman is looking something near him.

A person is lost and asking directions.
++++++++++
true or not.
no