Premise: Thick clouds masked the sky for the Braun sponsored event as the crowd looked up at the raised platform while a small group of bike stunt riders watched one rider land on his feet while his bike was still in the air.

Hypothesis: A group of bike stunt riders are at an event.
Relation: entailment

Hypothesis: They are hoping that they get a chance to perform, because it looks like it might rain.
Relation: neutral

Hypothesis: There are a group of people standing by ATV's, waiting for a race to start.
Relation: contradiction