Represent the given dialogue about an image, which is used for image retrieval: Q:how many sets of train tracks
A:2
Q:are both trains heading in the same direction
A:yes
Q:is there a building at the station
A:yes
Q:what color is the building
A:white
Q:are there any benches
A:no
Q:is the name of the station anywhere in the photo
A:no
Q:how many people are there
A:about a dozen
Q:does anyone have luggage
A:yes
Q:are there any kids
A:yes, i can see 1
Q:what color are the trains
A:blue and another white and red


['images/VisDial/Train/VisDial_image_108708.jpg', 'images/VisDial/Train/VisDial_image_102187.jpg', 'images/VisDial/Train/VisDial_image_50064.jpg', 'images/VisDial/Train/VisDial_image_107127.jpg', 'images/VisDial/Train/VisDial_image_69428.jpg', 'images/VisDial/Train/VisDial_image_35213.jpg', 'images/VisDial/Train/VisDial_image_60978.jpg', 'images/VisDial/Train/VisDial_image_73012.jpg', 'images/VisDial/Train/VisDial_image_114489.jpg', 'images/VisDial/Train/VisDial_image_7802.jpg', 'images/VisDial/Train/VisDial_image_116846.jpg', 'images/VisDial/Train/VisDial_image_46923.jpg']