Represent the given dialogue about an image, which is used for image retrieval: Q:what color is locomotive
A:black
Q:do you see anything of train other than engine
A:yes you can see bit of other cars
Q:are they all black
A:no, some are green and others yellow
Q:is there any sign or writing
A:there is y 112 on front of locomotive
Q:are there any people
A:no people
Q:what time of day is it
A:its inside but it seems to be day there are skylights
Q:do you see walls
A:yes i can see them
Q:are there any paintings
A:no
Q:what color is wall
A:old stone walls
Q:do you see floor
A:yes, dirt floor


['images/VisDial/Train/VisDial_image_52570.jpg', 'images/VisDial/Train/VisDial_image_24978.jpg', 'images/VisDial/Train/VisDial_image_87443.jpg', 'images/VisDial/Train/VisDial_image_3719.jpg', 'images/VisDial/Train/VisDial_image_94250.jpg', 'images/VisDial/Train/VisDial_image_39405.jpg', 'images/VisDial/Train/VisDial_image_4167.jpg', 'images/VisDial/Train/VisDial_image_120500.jpg', 'images/VisDial/Train/VisDial_image_85019.jpg', 'images/VisDial/Train/VisDial_image_16.jpg', 'images/VisDial/Train/VisDial_image_118243.jpg', 'images/VisDial/Train/VisDial_image_117412.jpg']