Represent the given dialogue about an image, which is used for image retrieval: Q:is there a lot of traffic
A:yes
Q:is this a city bus
A:yes
Q:what color is the bus
A:red double decker
Q:can you see the driver
A:yes
Q:is he wearing a hat
A:no
Q:do you see a lot of people walking
A:several
Q:are there many buildings
A:several
Q:are there other buses
A:no
Q:do you think this is a european city
A:looks like london
Q:do you see any stop signs
A:yes


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