Premise & hypothesis.
Three construction workers are joking around on a boat, leaving the bridge that they are working on.

There are three construction workers joking on a boat.
++++++++++
true or not.
yes

Premise & hypothesis.
Child in blue and gray shirt jumping off hill in the woods

Child sitting on a hill in the woods.
++++++++++
true or not.
no

Premise & hypothesis.
A man is running through a stream during the fall.

There are fallen leaves in the water around the man.
++++++++++
true or not.
it is not possible to tell