Represent the given dialogue about an image, which is used for image retrieval: Q:is it black and white
A:yes
Q:what is in the picture
A:a train
Q:is it a working train
A:no it seems to be in a shed or something
Q:are there train tracks
A:no
Q:is there a house
A:no i don't think it is in a house
Q:is there anything else in the shed
A:there is a set of stairs on the side of the train
Q:how big is the train
A:it is just the engine but that is pretty bib
Q:are there people
A:no
Q:is there grass
A:no it is inside
Q:inside the shed
A:yes it is


['images/VisDial/Train/VisDial_image_72696.jpg', 'images/VisDial/Train/VisDial_image_16288.jpg', 'images/VisDial/Train/VisDial_image_99432.jpg', 'images/VisDial/Train/VisDial_image_57102.jpg', 'images/VisDial/Train/VisDial_image_55739.jpg', 'images/VisDial/Train/VisDial_image_80178.jpg', 'images/VisDial/Train/VisDial_image_102632.jpg', 'images/VisDial/Train/VisDial_image_43031.jpg', 'images/VisDial/Train/VisDial_image_65006.jpg', 'images/VisDial/Train/VisDial_image_45378.jpg', 'images/VisDial/Train/VisDial_image_107170.jpg', 'images/VisDial/Train/VisDial_image_87443.jpg']