Premise & hypothesis.
Someone doing a flipping trick on a red bicycle in front of a lot of people.

A man is walking his dog.
++++++++++
true or not.
no

Premise & hypothesis.
A man rubbing his hands on some type of metal object

The man is rubbing a tree.
++++++++++
true or not.
no

Premise & hypothesis.
The man wearing a white jacket and black pants is walking in front of a white building.

The man is walking
++++++++++
true or not.
yes