Premise & hypothesis.
guy doing his dubbing and the director drinking his beverage

A couple of people doing their work while the director drinks a beer.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
People sing with large maroon books.

People in church are singing while holding their bibles.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A boy, barefooted, sitting in a tree.

a boy climbed a tree then took off his shoes
++++++++++
true or not.
it is not possible to tell