Premise & hypothesis.
A lady is giving a presentation to an all-female class.

A woman is in front of a class of people.
++++++++++
true or not.
yes

Premise & hypothesis.
A little girl is riding in a garbage container.

A child is playing with a garbage can.
++++++++++
true or not.
yes

Premise & hypothesis.
A pair of office workers are diligently performing their tasks on messy desks.

A couple of office workers are working on their messy desks
++++++++++
true or not.
yes