Represent the given dialogue about an image, which is used for image retrieval: Q:is this a large room
A:medium
Q:is the photo in color
A:yes
Q:is it well lit
A:no
Q:can you see a toilet
A:yes
Q:can you see the walls
A:yes
Q:can you see a sink
A:yes
Q:what color is the toilet
A:white
Q:what color are the walls
A:gray
Q:what color is the sink
A:white
Q:can you see a door
A:yes


['images/VisDial/Train/VisDial_image_75782.jpg', 'images/VisDial/Train/VisDial_image_69206.jpg', 'images/VisDial/Train/VisDial_image_2166.jpg', 'images/VisDial/Train/VisDial_image_2876.jpg', 'images/VisDial/Train/VisDial_image_92416.jpg', 'images/VisDial/Train/VisDial_image_108768.jpg', 'images/VisDial/Train/VisDial_image_57380.jpg', 'images/VisDial/Train/VisDial_image_21125.jpg', 'images/VisDial/Train/VisDial_image_37090.jpg', 'images/VisDial/Train/VisDial_image_503.jpg', 'images/VisDial/Train/VisDial_image_105919.jpg', 'images/VisDial/Train/VisDial_image_121773.jpg']