Premise & hypothesis.
A man in a gray t-shirt atop a ladder reaching out to another man inside the buildings window

The man is helping someone on a ladder.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A male jockey riding a horse as it vaults over an obstacle.

The man opens a vault for his winnings from horse racing.
++++++++++
true or not.
no

Premise & hypothesis.
A blond woman on a playing field holds her polo stick at the ready.

A woman plays polo.
++++++++++
true or not.
yes