Represent the given dialogue about an image, which is used for image retrieval: Q:is the train at a station
A:i do not see a station in the photo
Q:what color is the train
A:red
Q:are there any other cars being pulled
A:no, it is by itself
Q:is it a passenger train
A:the car shown is a caboose so, yes, it can hold passengers
Q:can you see a conductor
A:no people are in sight
Q:what color is the caboose
A:it is red
Q:is there a platform nearby
A:not that i can see
Q:is steam coming from the train
A:no, there is no steam
Q:are there signs nearby
A:there are a couple in the distance
Q:is the terrain rocky
A:no, it's flat


['images/VisDial/Train/VisDial_image_81566.jpg', 'images/VisDial/Train/VisDial_image_51887.jpg', 'images/VisDial/Train/VisDial_image_116974.jpg', 'images/VisDial/Train/VisDial_image_2936.jpg', 'images/VisDial/Train/VisDial_image_67329.jpg', 'images/VisDial/Train/VisDial_image_28194.jpg', 'images/VisDial/Train/VisDial_image_99014.jpg', 'images/VisDial/Train/VisDial_image_84617.jpg', 'images/VisDial/Train/VisDial_image_90986.jpg', 'images/VisDial/Train/VisDial_image_41615.jpg', 'images/VisDial/Train/VisDial_image_34858.jpg', 'images/VisDial/Train/VisDial_image_99607.jpg']