Represent the given dialogue about an image, which is used for image retrieval: Q:how many trains are there
A:1
Q:how many cars does this train have
A:5
Q:are there people on the train
A:it is not a passenger train
Q:is there a label on the train
A:no
Q:is this an old train
A:yes
Q:what do you think is in the cars
A:i can't tell, they are covered
Q:is this an old photo
A:no
Q:what is the background
A:an overhead bridge and the back of a building
Q:what is the color of the train
A:black and red
Q:is there a river
A:no


['images/VisDial/Train/VisDial_image_81264.jpg', 'images/VisDial/Train/VisDial_image_95844.jpg', 'images/VisDial/Train/VisDial_image_50841.jpg', 'images/VisDial/Train/VisDial_image_115304.jpg', 'images/VisDial/Train/VisDial_image_24311.jpg', 'images/VisDial/Train/VisDial_image_113626.jpg', 'images/VisDial/Train/VisDial_image_12071.jpg', 'images/VisDial/Train/VisDial_image_107433.jpg', 'images/VisDial/Train/VisDial_image_81537.jpg', 'images/VisDial/Train/VisDial_image_119473.jpg', 'images/VisDial/Train/VisDial_image_36336.jpg', 'images/VisDial/Train/VisDial_image_114576.jpg']