Premise & hypothesis.
A group of people gather around a picnic table covered in chips and two liters of soda under a pavilion.

a couple are having a picnic on the lawn.
++++++++++
true or not.
no

Premise & hypothesis.
A person in an airplane.

A sad person in an airplane.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A dog walking across the desert.

A dog is walking in arizona.
++++++++++
true or not.
it is not possible to tell