Instruct: Retrieve semantically similar text.
Query: A motorcyclist is sporting a very colorful helmet.
A person is wearing a colorful helmet.
The vehicle pictured is a motorcycle.
There are at least two helmets.
The motorcyclist is experienced.
The person has a helmet on their head.
 A person with a metal helmet.
He is wearing a yellow motorcycle helmet.
Modern lighted helmets.
She is wearing a helmet.
The helmet is sturdy.
The person is wearing a helmet.
A person is wearing a helmet.
Someone is wearing a yellow helmet.
A person has a helmet on their head.
The rider is wearing something on his head.
A motorcycle with a number on it is being ridden by someone taking head precautions.
The helmet may fall off.
The person is brightly colored.
There is a motorcycle.
There is more than one motorcycle.
The motorcycle is a Harley
The motorcycle is foreign.
The helmet is expensive.
The person is riding a motorcycle.
There is nothing on the person's head.