Premise & hypothesis.
A tired looking child is sitting in a stroller and rubbing its eyes.

a child is in a stroller
++++++++++
true or not.
yes

Premise & hypothesis.
Two almost naked people walk together, one with a unicycle, and the other wearing a masquerade mask.

Two almost naked people don't walk together
++++++++++
true or not.
no

Premise & hypothesis.
Two women in shorts and protective equipment bumping into each other.

Two women in protective equipment are working a refinery.
++++++++++
true or not.
it is not possible to tell