Represent the given dialogue about an image, which is used for image retrieval: Q:do you know the type of bird
A:no, some sort of songbird
Q:what color is the bird
A:black and white
Q:do you see its beak
A:yes
Q:what color is it
A:it looks black
Q:do you see its legs
A:yes
Q:what color are they
A:they look black or brown
Q:what color is the rock
A:it's light grey
Q:is it the ocean
A:i don't think so
Q:do you see water
A:yes
Q:what color is the water you rule
A:it looks brown


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