Premise & hypothesis.
Young individuals in uniforms are gathering under the flags of several different countries.

An international youth group meeting is about to begin.
OPTIONS:
- yes
- it is not possible to tell
- no
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A boy in green Christmas pajamas is opening his present.

A boy is putting on his costume for Halloween
OPTIONS:
- yes
- it is not possible to tell
- no
++++++++++
true or not.
no

Premise & hypothesis.
Man helps another person reach the top of a rock they are climbing.

People are enjoying lunch.
OPTIONS:
- yes
- it is not possible to tell
- no
++++++++++
true or not.
no