Represent the given dialogue about an image, which is used for image retrieval: Q:is man wearing glasses
A:cannot tell any details about man he it is just silhouette
Q:does man have on hat
A:i do not believe so
Q:what time of day is it
A:picture is in black and white but it is day time
Q:are there other people around
A:no
Q:does it look like professional photo
A:yes
Q:what else can you see
A:4 planes, bird, control tower, mountains, and factory stack with smoke coming out of it
Q:can you see sun
A:no
Q:what color are planes
A:cannot give good answer due to grayscale picture
Q:what color is smoke
A:white
Q:is it white or black bird
A:black, very much like crow


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