Premise: Two young men wearing camouflage stand in the grass.

Hypothesis: A man shops for jewelry.
no

Premise: A young boy sitting at a pink table.

Hypothesis: a boy getting ready to eat
it is not possible to tell

Premise: Man in white shirt and shorts painting

Hypothesis: A man is painting.
yes

Premise: Border collie jumps in the air and catches a tennis ball.

Hypothesis: A dog has been trained to do a trick.
yes