Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:red, yellow and green
Q:is it freight or commuter
A:commuter, i think
Q:is it outside
A:yes
Q:is the train in operation currently
A:yes
Q:are there people visible
A:yes
Q:any branding on the train
A:no
Q:are the people waiting to board
A:yes
Q:any buildings or other landmarks visible
A:a building
Q:how many people are waiting
A:3 or 4
Q:what sort of building
A:train station


['images/VisDial/Train/VisDial_image_95276.jpg', 'images/VisDial/Train/VisDial_image_27026.jpg', 'images/VisDial/Train/VisDial_image_37087.jpg', 'images/VisDial/Train/VisDial_image_1216.jpg', 'images/VisDial/Train/VisDial_image_77799.jpg', 'images/VisDial/Train/VisDial_image_89541.jpg', 'images/VisDial/Train/VisDial_image_31489.jpg', 'images/VisDial/Train/VisDial_image_53566.jpg', 'images/VisDial/Train/VisDial_image_108048.jpg', 'images/VisDial/Train/VisDial_image_2070.jpg', 'images/VisDial/Train/VisDial_image_67277.jpg', 'images/VisDial/Train/VisDial_image_77500.jpg']