Premise & hypothesis.
A crowd watching air balloons at night.

The people are gathered to watch a demonstration of air balloons.
++++++++++
true or not.
yes

Premise & hypothesis.
People waiting to board a public rail system.

Dogs waiting to board a public rail system.
++++++++++
true or not.
no

Premise & hypothesis.
A football game between a gold team and a white team, a team member from the gold team is signing a time-out.

These two teams are meeting for a competition
++++++++++
true or not.
yes