Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the luggage
A:brown
Q:how many piles
A:4
Q:is it a big cart
A:no
Q:is someone pushing it
A:no people around
Q:is there a sign
A:no
Q:are there walls
A:yes, white
Q:do you see any buildings
A:no
Q:is there an elevator
A:something blue behind the cart, could be an elevator
Q:any stairs
A:no
Q:is it sunny out
A:indoors


['images/VisDial/Train/VisDial_image_50188.jpg', 'images/VisDial/Train/VisDial_image_18359.jpg', 'images/VisDial/Train/VisDial_image_120782.jpg', 'images/VisDial/Train/VisDial_image_119595.jpg', 'images/VisDial/Train/VisDial_image_23257.jpg', 'images/VisDial/Train/VisDial_image_24323.jpg', 'images/VisDial/Train/VisDial_image_41201.jpg', 'images/VisDial/Train/VisDial_image_72254.jpg', 'images/VisDial/Train/VisDial_image_10119.jpg', 'images/VisDial/Train/VisDial_image_81630.jpg', 'images/VisDial/Train/VisDial_image_10591.jpg', 'images/VisDial/Train/VisDial_image_3850.jpg']