Represent the given dialogue about an image, which is used for image retrieval: Q:is this a color photo
A:yes
Q:is the train at a station
A:yes
Q:is the train moving
A:it is difficult to tell if it is moving the doors are closed
Q:how many subway cars are there
A:only 2 are visible
Q:are there people on the train
A:i don't see anyone on the subway, but 1 person is on a platform on the other side of it
Q:is this outdoors
A:yes
Q:are there other subway trains
A:it's the only train i can see, but there are a lot of tracks
Q:how is the weather
A:the weather appears clear
Q:can you see the sun
A:no, the sky isn't visible at all
Q:can you see any trees
A:there are a few treetops in the distance beyond the buildings which are located behind the tracks


['images/VisDial/Train/VisDial_image_2591.jpg', 'images/VisDial/Train/VisDial_image_52130.jpg', 'images/VisDial/Train/VisDial_image_7827.jpg', 'images/VisDial/Train/VisDial_image_92452.jpg', 'images/VisDial/Train/VisDial_image_74087.jpg', 'images/VisDial/Train/VisDial_image_43429.jpg', 'images/VisDial/Train/VisDial_image_27855.jpg', 'images/VisDial/Train/VisDial_image_98940.jpg', 'images/VisDial/Train/VisDial_image_27111.jpg', 'images/VisDial/Train/VisDial_image_17689.jpg', 'images/VisDial/Train/VisDial_image_106248.jpg', 'images/VisDial/Train/VisDial_image_81074.jpg']