Premise & hypothesis.
Two men are sitting in white chairs next to a blue door.

A group of friends are carrying boxes into a house with a blue door.
++++++++++
true or not.
no

Premise & hypothesis.
The man is dirt bike riding is the stream and climbing the rocks on the bank of the water.

A man is climbing rocks and riding in the stream.
++++++++++
true or not.
yes

Premise & hypothesis.
A man in a black jacket holds a red, yellow and purple flag.

A soccer coach is wearing a black jacket.
++++++++++
true or not.
it is not possible to tell