Represent the given dialogue about an image, which is used for image retrieval: Q:how many people
A:lots, 20ish
Q:is this in a city
A:yes
Q:do you see buildings
A:yes
Q:do you see traffic lights
A:yes
Q:do you see cars
A:yes
Q:do you see parked cars
A:no
Q:what color are the buses
A:green and blue
Q:can you see lines in the street
A:yes
Q:can you see writing on the buses
A:yes
Q:what does the writing say
A:can't make it out


['images/VisDial/Train/VisDial_image_14648.jpg', 'images/VisDial/Train/VisDial_image_82261.jpg', 'images/VisDial/Train/VisDial_image_52981.jpg', 'images/VisDial/Train/VisDial_image_6294.jpg', 'images/VisDial/Train/VisDial_image_49878.jpg', 'images/VisDial/Train/VisDial_image_109762.jpg', 'images/VisDial/Train/VisDial_image_98202.jpg', 'images/VisDial/Train/VisDial_image_30581.jpg', 'images/VisDial/Train/VisDial_image_107981.jpg', 'images/VisDial/Train/VisDial_image_84630.jpg', 'images/VisDial/Train/VisDial_image_14359.jpg', 'images/VisDial/Train/VisDial_image_108627.jpg']