Premise & hypothesis.
A worker in a blue hat is fixing the wall.

A worker in a red hat is fixing the floor.
++++++++++
true or not.
no

Premise & hypothesis.
Two people are kissing with old buildings on either side of them and people walking up in the background.

Two people walk side by side next to a new building.
++++++++++
true or not.
no

Premise & hypothesis.
A yellow car drives quickly in the snow.

A car is driving in the snow.
++++++++++
true or not.
yes