Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: One biker wearing a black helmet riding on a dirt hill.
A biker rides on the dirt hill while wearing a black helmet.
The mountain biker is not wearing a helmet.
The biker is wearing all black.
A biker struggles up a large hill.
A biker is riding.
The biker is on a dirt bike.
A biker rides along a smooth dirt trail.
The mountain biker is wearing a helmet.
A biker
A biker is moving.
someone is coming down a dirt hill on a bike
The bike rider is black.
The biker was wearing black pants.
A biker is outdoors.
A bikerider is present
The biker is riding.
A biker wears his helmet.
A dirt biker is hurt.
The dirt biker is not on a bike.
The dirt biker was a professional rider.
A biker riding outside.
A biker about to descend.
A motorcyclist rides his bike over a dirt hill.
A biker wearing an orange helmet rides in the grass.
The young boy rides down the hill with his black helmet on.