Premise: On a rainy day, a biker in biking gear grins and holds his bike above his head triumphantly while British-looking cars drive by on a wet road to the right.

Hypothesis: A biker is riding his bike on a sunny day.
Relation: contradiction

Hypothesis: A person is holding their bike in the rain.
Relation: entailment

Hypothesis: A biker is holding his bike in the rain to show off.
Relation: neutral