Premise & hypothesis.
Lady in a stuffed animal store.

A lady finding a toy for a birthday present.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Old guy, looking like Jerry Garcia, playing guitar on stage while others stand behind him.

a man in his band playing music on stage
++++++++++
true or not.
yes

Premise & hypothesis.
A little boy wearing a superman shirt is enjoying his time at a social gathering.

The boy is enjoying the event.
++++++++++
true or not.
yes