Represent the given dialogue about an image, which is used for image retrieval: Q:is the engine in a train
A:no
Q:is the man working on the engine
A:no, he walks by
Q:is this a train yard
A:can't tell
Q:are there any buildings
A:yes, in the background
Q:is there a platform
A:no
Q:are there any trains
A:no
Q:how many tracks
A:2
Q:is the engine big
A:not at all
Q:what color is the engine
A:green and red
Q:is the engine oil
A:no


['images/VisDial/Train/VisDial_image_88503.jpg', 'images/VisDial/Train/VisDial_image_27661.jpg', 'images/VisDial/Train/VisDial_image_23137.jpg', 'images/VisDial/Train/VisDial_image_11182.jpg', 'images/VisDial/Train/VisDial_image_26945.jpg', 'images/VisDial/Train/VisDial_image_92113.jpg', 'images/VisDial/Train/VisDial_image_56573.jpg', 'images/VisDial/Train/VisDial_image_68377.jpg', 'images/VisDial/Train/VisDial_image_71428.jpg', 'images/VisDial/Train/VisDial_image_34858.jpg', 'images/VisDial/Train/VisDial_image_68611.jpg', 'images/VisDial/Train/VisDial_image_53464.jpg']