Represent the given dialogue about an image, which is used for image retrieval: Q:are there any people in the picture
A:no
Q:is the sign in an urban landscape
A:there is a big tree filling the background, with maybe a house behind that
Q:are the signs all of 1 color
A:yes
Q:what color are they
A:black with white writing
Q:are the signs in english
A:the signs are in english and in miles
Q:what shape are the signs round arrows
A:arrows
Q:how many signs are there
A:about 30
Q:do the place names tell you this is in the us
A:yes, including "walden pond"
Q:how far is walden pond
A:the number is just out of sight on the left of the photo
Q:is there a sign for lexington or concord
A:not that i can see


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