Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the toilet
A:white
Q:are the accessories in a case
A:i don't know what accessories the person was talking about i think they meant the handrails
Q:is the bathroom clean
A:yes
Q:are the rails metal
A:yes
Q:are there paper towels
A:not that i can see
Q:is there a stall
A:i can't tell
Q:what color are the walls
A:blue and grey
Q:can you see the floor
A:yes
Q:are the tiles checkered on the wall
A:no
Q:what color is the floor
A:black and grey pebbles


['images/VisDial/Train/VisDial_image_77693.jpg', 'images/VisDial/Train/VisDial_image_692.jpg', 'images/VisDial/Train/VisDial_image_48975.jpg', 'images/VisDial/Train/VisDial_image_28124.jpg', 'images/VisDial/Train/VisDial_image_79263.jpg', 'images/VisDial/Train/VisDial_image_104235.jpg', 'images/VisDial/Train/VisDial_image_88282.jpg', 'images/VisDial/Train/VisDial_image_18180.jpg', 'images/VisDial/Train/VisDial_image_95537.jpg', 'images/VisDial/Train/VisDial_image_107549.jpg', 'images/VisDial/Train/VisDial_image_100884.jpg', 'images/VisDial/Train/VisDial_image_121007.jpg']