Represent the given dialogue about an image, which is used for image retrieval: Q:is this a big city
A:yes
Q:is this a color photo
A:yes
Q:what are the vehicles doing there
A:hard to say, fireman is going up in cherrypicker there is also an ambulance
Q:what color are the vehicles
A:fire truck is red ambulance is white cherrypicker is silver white
Q:what color jacket does he have
A:it is far away but it looks dark
Q:any other people around
A:it looks like there are some bystanders by the vehicles
Q:is something on fire
A:can't tell
Q:are they men and women
A:1 is a man can only see the back of the others heads
Q:is the building brick
A:no
Q:any trees
A:yes


['images/VisDial/Train/VisDial_image_57599.jpg', 'images/VisDial/Train/VisDial_image_17181.jpg', 'images/VisDial/Train/VisDial_image_16568.jpg', 'images/VisDial/Train/VisDial_image_86400.jpg', 'images/VisDial/Train/VisDial_image_19642.jpg', 'images/VisDial/Train/VisDial_image_74500.jpg', 'images/VisDial/Train/VisDial_image_48648.jpg', 'images/VisDial/Train/VisDial_image_64465.jpg', 'images/VisDial/Train/VisDial_image_92711.jpg', 'images/VisDial/Train/VisDial_image_98753.jpg', 'images/VisDial/Train/VisDial_image_117939.jpg', 'images/VisDial/Train/VisDial_image_80674.jpg']