Premise & hypothesis.
Musicians dressed in red and white shirts and khaki pants, performing at a sports arena.

People perform at a sports arena.
++++++++++
true or not.
yes

Premise & hypothesis.
A man sitting on a soccer field drinking a bottle of water.

The man is sitting in the stands watching a basketball game.
++++++++++
true or not.
no

Premise & hypothesis.
The firemen are sitting on horses.

The men are sitting.
++++++++++
true or not.
yes