Premise & hypothesis.
A person is mixing an orange colored ingredient into a mound of flour on a wooden board.

A person is mixing ingredients.
++++++++++
true or not.
yes

Premise & hypothesis.
A smiling man of Asian descent is sitting in his slightly-untidy cubicle at a desktop computer with several windows open, both hands poised in proper keyboarding position.

The asian man is working hard on some documents.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Two brown dogs in a field.

Two dogs learning how to be hunting dogs.
++++++++++
true or not.
it is not possible to tell