Premise & hypothesis.
Man in a sweater learning to knit.

The man enjoys knitting.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man with a microphone reads from a piece of paper as he stands in front of two men holding tubas.

There are three men.
++++++++++
true or not.
yes

Premise & hypothesis.
A lady with sunglasses on her head is wearing a blue top with a black top on top of it and is walking behind a man wearing a pink shirt.

A lady in a green dress walks in front of a man in a suit.
++++++++++
true or not.
no