Premise & hypothesis.
Workers in blue coveralls are surrounding a machine.

The workers are being trained.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man stabs a bull in a bullfight.

The man is at at a bullfight.
++++++++++
true or not.
yes

Premise & hypothesis.
A woman weaves yarn as a child watches on in the background.

A woman is making her child a shirt.
++++++++++
true or not.
it is not possible to tell