Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:yellow train
Q:how many trains are there
A:2 trains are there
Q:is the train going north
A:can't say the direction
Q:are the trains going the same direction
A:no opposite sides
Q:are any people visible
A:no people visible
Q:what time of day is it
A:maybe afternoon
Q:are the trains at a train station
A:yes this is a station
Q:is the picture in color
A:yes, it is a color photo
Q:does the train have a number
A:can't say as the trains are far away
Q:is the engine car visible
A:yes, engine is visible


['images/VisDial/Train/VisDial_image_21407.jpg', 'images/VisDial/Train/VisDial_image_6712.jpg', 'images/VisDial/Train/VisDial_image_37474.jpg', 'images/VisDial/Train/VisDial_image_109111.jpg', 'images/VisDial/Train/VisDial_image_115533.jpg', 'images/VisDial/Train/VisDial_image_92908.jpg', 'images/VisDial/Train/VisDial_image_62975.jpg', 'images/VisDial/Train/VisDial_image_78795.jpg', 'images/VisDial/Train/VisDial_image_117820.jpg', 'images/VisDial/Train/VisDial_image_56688.jpg', 'images/VisDial/Train/VisDial_image_106550.jpg', 'images/VisDial/Train/VisDial_image_123249.jpg']