Represent the given dialogue about an image, which is used for image retrieval: Q:how many bikes are there
A:1
Q:is it a mountain bike
A:no
Q:is it a road bike
A:yes like a 10 speed
Q:what color is the bike
A:black
Q:does it have a lock on it
A:yes
Q:is there any people in the image
A:no
Q:is it day or night
A:day
Q:what color is the building
A:grey
Q:does it have windows
A:yes nice ones
Q:what is the column made of
A:concrete


['images/VisDial/Train/VisDial_image_85190.jpg', 'images/VisDial/Train/VisDial_image_72066.jpg', 'images/VisDial/Train/VisDial_image_35382.jpg', 'images/VisDial/Train/VisDial_image_88368.jpg', 'images/VisDial/Train/VisDial_image_71206.jpg', 'images/VisDial/Train/VisDial_image_45069.jpg', 'images/VisDial/Train/VisDial_image_115482.jpg', 'images/VisDial/Train/VisDial_image_72781.jpg', 'images/VisDial/Train/VisDial_image_85948.jpg', 'images/VisDial/Train/VisDial_image_28609.jpg', 'images/VisDial/Train/VisDial_image_86875.jpg', 'images/VisDial/Train/VisDial_image_47216.jpg']