Premise: People are gathering around a truck, while a man in a brown hooded sweater is handing off a plastic bag to a man in a black sweater and baseball cap.

Hypothesis: The man in the black sweater won't help the man in the brown sweater.
Relation: contradiction

Hypothesis: Men are unloading a truck.
Relation: entailment

Hypothesis: The people are going to help the men unload their cargo.
Relation: neutral