Premise & hypothesis.
A worker in a checkered shirt weighs out produce behind a stand that offers exotic foods.

The worker is helping a customer.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
People are eating a table.

People are waiting to eat at the diner.
++++++++++
true or not.
no

Premise & hypothesis.
a white and brown dog is running through a snow covered field.

The white and brown dog is lost.
++++++++++
true or not.
it is not possible to tell