Premise & hypothesis.
A man giving a speech in a restaurant.

A man tells a story about his best friend on their wedding.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man is doing a back flip whilst attempting a jump on a bicycle.

A man in bed.
++++++++++
true or not.
no

Premise & hypothesis.
Two little girls are sitting on a lion statue.

Two little girls are standing on a lion statue.
++++++++++
true or not.
no