Premise & hypothesis.
Crowd at a park in India waiting for an event to start.

Many ambulances are parked.
++++++++++
true or not.
no

Premise & hypothesis.
A young boy of trying to fix his blue bike while an adult looks on.

A boy has a bike.
++++++++++
true or not.
yes

Premise & hypothesis.
A man is snowboarding during the day.

The man is in the gym.
++++++++++
true or not.
no