Instruct: Retrieve semantically similar text.
Query: Two motorcycles race on a track.
Motorcycles are on a track.,
The motorcycle is moving fast
this is a race.
Two motorcycles with two motors each.
Motocross racers are going fast.
Two motorcyclists raced on the track.
One biker just passed another in a motorcycle race.
Two motorcycle riders are testing a track.
There are motorcycles in a lot.
The motorcyclists are moving fast.
A motorcycle with a number on it is first in the race.
The bikes are used for racing.
Some people are racing on motorcycles.
There are two motorcyclist
A motorcycle is riding on a track
They are on a track.
They are racing down fast.
They race on track.
They are riding very fast.
Two people are racing on their motorcycles.
They are on motorcycles.
The motorcyclists are rivals.
The motorcycle is the world's fastest
A motor cyclist rides his bike by himself.
Professional racers ride motrocycles.