Represent the given dialogue about an image, which is used for image retrieval: Q:what color are keyboards
A:white and grey
Q:is the laptop on
A:yes
Q:is the floor visible
A:litle
Q:are the walls visible
A:yes
Q:are there any people
A:no
Q:is the floor tile
A:no
Q:what color are walls
A:white
Q:is the brand of laptop visible
A:yes
Q:what is the brand
A:apple
Q:is there a window visible
A:no


['images/VisDial/Train/VisDial_image_21900.jpg', 'images/VisDial/Train/VisDial_image_122493.jpg', 'images/VisDial/Train/VisDial_image_21706.jpg', 'images/VisDial/Train/VisDial_image_42019.jpg', 'images/VisDial/Train/VisDial_image_45805.jpg', 'images/VisDial/Train/VisDial_image_95430.jpg', 'images/VisDial/Train/VisDial_image_118643.jpg', 'images/VisDial/Train/VisDial_image_107280.jpg', 'images/VisDial/Train/VisDial_image_16781.jpg', 'images/VisDial/Train/VisDial_image_7699.jpg', 'images/VisDial/Train/VisDial_image_55308.jpg', 'images/VisDial/Train/VisDial_image_66790.jpg']