Represent the given dialogue about an image, which is used for image retrieval: Q:is there a moving train
A:not that i can tell
Q:are any trains seen
A:several train cars are visible
Q:are there any people
A:no
Q:are they passenger trains
A:no, they are cargo trains
Q:are there any trees
A:yes
Q:is there gravel on the ground
A:i can't tell from this angle
Q:how many tracks are visible
A:i see 7
Q:is it daytime
A:yes
Q:is it sunny
A:it looks cloudy
Q:how many cars are visible
A:17, i think


['images/VisDial/Train/VisDial_image_11112.jpg', 'images/VisDial/Train/VisDial_image_104033.jpg', 'images/VisDial/Train/VisDial_image_110827.jpg', 'images/VisDial/Train/VisDial_image_114249.jpg', 'images/VisDial/Train/VisDial_image_21836.jpg', 'images/VisDial/Train/VisDial_image_17152.jpg', 'images/VisDial/Train/VisDial_image_21502.jpg', 'images/VisDial/Train/VisDial_image_28296.jpg', 'images/VisDial/Train/VisDial_image_116759.jpg', 'images/VisDial/Train/VisDial_image_64967.jpg', 'images/VisDial/Train/VisDial_image_30631.jpg', 'images/VisDial/Train/VisDial_image_102128.jpg']