Premise & hypothesis.
A man with a walker walking on the sidewalk in front of a mural of different things painted.

the man is running
++++++++++
true or not.
no

Premise & hypothesis.
A guy wearing protective pants is carving an owl on a perch out of wood using a chainsaw.

A man is using tools to carve.
++++++++++
true or not.
yes

Premise & hypothesis.
Man standing on edge of stream while casting his fishing line.

The man goes fishing every weekend during the summer
++++++++++
true or not.
it is not possible to tell