Represent the given dialogue about an image, which is used for image retrieval: Q:is large building commercial building
A:looks like it's tower of old building
Q:what color is f ag
A:flag is white but it's black and white photo
Q:does flag represent specific country
A:can't tell
Q:are there people in picture
A:no people just tower and sky
Q:is it sunny
A:yes
Q:are there windows in building
A:yes many of them
Q:can you see throw them
A:yes you can see through them but can't see anything specific
Q:what is building made of
A:it's made of stone
Q:how many floors do you think building has
A:by windows i'd say 3 or 4
Q:do u think picture is resent or older
A:seems to be present time, of old building


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