Premise & hypothesis.
Three men working concessions in front of a restaurant.

drug dealers outside of a business
++++++++++
true or not.
no

Premise & hypothesis.
Two students having a conversation on the other side of a concrete wall, which has a common sitting are on the other side.

Two students are talking between a concrete wall in a common sitting area.
++++++++++
true or not.
yes

Premise & hypothesis.
A man wearing glasses holds a flip phone in his hand while a woman wearing earrings stands behind him.

A man checks for messages while a woman looks at him.
++++++++++
true or not.
it is not possible to tell