Premise & hypothesis.
Two men wearing eyeglasses eating sandwiches.

two bespectacled men eating sandwiches
++++++++++
true or not.
yes

Premise & hypothesis.
A man in blue coveralls working at a fish market.

A man is cutting up fish to sell.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A gathering of people in Birmingham.

Protesters have come from different parts of the country to make themselves heard.
++++++++++
true or not.
it is not possible to tell