Premise: A group of people at a meeting table with several computers.

Hypothesis: A group of people at a table.
yes

Premise: An older man is carving wood using a machine and hand tools.

Hypothesis: Handmade wood carving being done by a man.
no

Premise: A rugby player catching the ball, whole the other team is on the defense.

Hypothesis: Two teams are playing ball in a championship game.
it is not possible to tell

Premise: Two children peek through a fence and down at water.

Hypothesis: Two children are kayaking down the river.
no