Represent the given dialogue about an image, which is used for image retrieval: Q:is there a police officer
A:i'm not sure, his bike says london ambulance service but i believe he is in a police uniform
Q:is the police man or woman
A:a man
Q:is he waiting at an intersection
A:yes he is on his bike at an intersection
Q:is there a traffic light
A:yes i think but i can't see the light in the photo
Q:are there many cars
A:i only see 1 large red bus
Q:do you see any buses
A:yes 1 large red double decker bus
Q:do you see people around
A:yes there are several people crossing the street
Q:is it sunny
A:i think so but i can't see the sky
Q:what time of day is it
A:it is daytime
Q:is the police along
A:i don't know what you are asking


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