Premise & hypothesis.
A woman in a blue shirt pushes a bicycle contraption with a baby in it.

A woman is pushing a baby.
++++++++++
true or not.
yes

Premise & hypothesis.
A group of people jump into a lake in unison.

The people is sleeping.
++++++++++
true or not.
no

Premise & hypothesis.
A mountaineer in a red parka digs his two ice axes and crampons into a frozen wall of ice.

A man slides across a ice skating rink.
++++++++++
true or not.
no