Represent the given dialogue about an image, which is used for image retrieval: Q:is the photo in color
A:yes
Q:is it a professional photo
A:i don’t believe so
Q:what color is the sign
A:the sign is black and orange
Q:what's the color made of
A:its a sticker on a arm that blocks traffic
Q:are there any cars
A:not that i can see
Q:is it daytime
A:yes
Q:any people
A:no
Q:is the arm up or down
A:down
Q:what color is the arm
A:white
Q:is the arm made of metal
A:no i think wood


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