Premise & hypothesis.
Man with a blue shirt on sitting in a computer room with at least 13 monitors in front of him with several keyboards and phones with one microphone directly in front of his face.

The man in the blue shirt is speaking into the microphone.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A breakdancer is standing on one hand with a look of excitement

A breakdancers is standing on one foot with an excited expression.
++++++++++
true or not.
no

Premise & hypothesis.
three pairs of underpants are hanging from a line under a red shelter.

Three pairs of underwear are hung up by the red shelter.
++++++++++
true or not.
yes