Represent the given dialogue about an image, which is used for image retrieval: Q:what looks dirty about it
A:the floors and walls are really sooty looking
Q:is this a house
A:a very old one, i think so, yes
Q:how old
A:almost seems victorian
Q:is it in color
A:yes
Q:are there people here
A:no
Q:can you see the outdoors
A:there might be 1 window above the toilet, but if it looks outside, it's pitch black
Q:can you see the floor
A:yeah
Q:what's the floor look like
A:it's grey tile
Q:is it large tile squares
A:yeah
Q:do you see a door
A:yes


['images/VisDial/Train/VisDial_image_77556.jpg', 'images/VisDial/Train/VisDial_image_22896.jpg', 'images/VisDial/Train/VisDial_image_118370.jpg', 'images/VisDial/Train/VisDial_image_37592.jpg', 'images/VisDial/Train/VisDial_image_106028.jpg', 'images/VisDial/Train/VisDial_image_59089.jpg', 'images/VisDial/Train/VisDial_image_68435.jpg', 'images/VisDial/Train/VisDial_image_19711.jpg', 'images/VisDial/Train/VisDial_image_18474.jpg', 'images/VisDial/Train/VisDial_image_69062.jpg', 'images/VisDial/Train/VisDial_image_66099.jpg', 'images/VisDial/Train/VisDial_image_62561.jpg']