Premise: A mountain biker hops over an obstacle.

Hypothesis: A skateborder is performing tricks.
Relation: contradiction

Hypothesis: Someone skateboarding on a halfpipe.
Relation: contradiction

Hypothesis: A person is riding a mountain bike.
Relation: entailment

Hypothesis: A man on a bike does a bunny hop.
Relation: entailment

Hypothesis: A person is riding a bike for excercise.
Relation: neutral

Hypothesis: A biker is jumping over a log on his mountain bike.
Relation: neutral

Hypothesis: A person is outside.
Relation: entailment

Hypothesis: A person swims in a pool.
Relation: contradiction

Hypothesis: There is a person on a bike.
Relation: entailment

Hypothesis: A man in a trick competition
Relation: neutral

Hypothesis: Several hikers are enjoying their hike through the woods.
Relation: contradiction

Hypothesis: A woman is riding a bike.
Relation: neutral

Hypothesis: A biker hops over a big rock.
Relation: neutral

Hypothesis: A person is riding his bike to Mars.
Relation: contradiction

Hypothesis: A person is on a bike.
Relation: entailment