Premise & hypothesis.
Several Asian men wearing black clothing in some kind of station.

several men are waiting for a train
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man wearing swim trunks and a woman wearing a bikini are holding hands while jumping off of a boat into the water.

the dogs ate spinach happily
++++++++++
true or not.
no

Premise & hypothesis.
A single person riding a bike.

Two people ride on a bike.
++++++++++
true or not.
no