Premise: One person standing on a road, holding a bicycle up while another bends over to look at something on the back wheel of the bike.

Hypothesis: Two men look at a flat tire on the car they were traveling in.
Relation: contradiction

Hypothesis: A father looks for the nail that is stuck in the bicycle tire of his son's bike.
Relation: neutral

Hypothesis: Two people are in the act of inspecting a bicycle next to a road.
Relation: entailment