Represent the given dialogue about an image, which is used for image retrieval: Q:what kind of bikes are they riding
A:racing motorcycles
Q:is it an indoor or an outdoor track
A:outdoor
Q:is it street racing on a track
A:no
Q:is it a motocross race
A:no
Q:what type of motorcycles are they riding
A:racing motorcycles, crotch rockets
Q:are the riders wearing helmets
A:yes
Q:what color are the bikes
A:multi colored 1 is blue and orange, the other red, white, and black
Q:are there any spectators
A:yes
Q:are they riding on dirt
A:no
Q:are they going fast
A:i would assume so but the picture is a still image so i can't tell


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