Premise & hypothesis.
Two people are swimming in a large body of clear blue water, and there is a large red item behind them in the water.

The people are at the lake.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man is doing a trick on a bike in the air over a ramp.

A man jumps in the air on a bike.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man and a woman stopped on the sidewalk looking at something with their eyes big and wide.

A man and a woman are staring at something with wide eyes.
++++++++++
true or not.
yes