Premise & hypothesis.
A young man and young lady embracing under a covered walkway.

A couple embrace after a nice walk through a park.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A vendor is in the middle of a street selling balloons with very popular characters

The vendor is selling candy
++++++++++
true or not.
no

Premise & hypothesis.
A butcher is slicing meat in a store on the counter.

A butcher is slicing ham on the counter
++++++++++
true or not.
it is not possible to tell