Premise: A group of people on a bus with colorful flags wave at the people below.

Hypothesis: A group of people on a bus with red, blue, and yellow flags wave at the people below.
Relation: neutral

Hypothesis: A group of people on a bus with drab flags wave at the dogs below.
Relation: contradiction

Hypothesis: People on top of a large vehicle are gesturing to other people not on the vehicle.
Relation: entailment