Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:white and red
Q:can you see any people on the platform
A:yes
Q:about how many people are on the platform
A:2
Q:can you tell what city the subway is in
A:london
Q:are the 2 people dressed in business wear or plain clothes
A:plain clothes
Q:is the subway platform clean
A:yes
Q:can you see a clock or a train schedule in the frame
A:no
Q:are there any pillars columns
A:no
Q:can you see any other walls
A:yes
Q:what color are the walls
A:off white


['images/VisDial/Train/VisDial_image_36033.jpg', 'images/VisDial/Train/VisDial_image_2952.jpg', 'images/VisDial/Train/VisDial_image_122770.jpg', 'images/VisDial/Train/VisDial_image_67750.jpg', 'images/VisDial/Train/VisDial_image_34990.jpg', 'images/VisDial/Train/VisDial_image_53000.jpg', 'images/VisDial/Train/VisDial_image_48402.jpg', 'images/VisDial/Train/VisDial_image_57419.jpg', 'images/VisDial/Train/VisDial_image_60311.jpg', 'images/VisDial/Train/VisDial_image_34925.jpg', 'images/VisDial/Train/VisDial_image_101519.jpg', 'images/VisDial/Train/VisDial_image_25265.jpg']