Represent the given dialogue about an image, which is used for image retrieval: Q:is this in color
A:yes
Q:are the trees pine trees
A:maybe, to bunched together to tell
Q:what season is it
A:summer or spring
Q:is it sunny
A:yes
Q:do you see buildings
A:no
Q:are there any other vehicles
A:no
Q:do you see any water
A:no
Q:is this in the mountains
A:not that i can see
Q:is it a freight train or a passenger train
A:freight train
Q:is it a long train
A:can't tell, goes around a corner and lose sight of it


['images/VisDial/Train/VisDial_image_66501.jpg', 'images/VisDial/Train/VisDial_image_43045.jpg', 'images/VisDial/Train/VisDial_image_105409.jpg', 'images/VisDial/Train/VisDial_image_71239.jpg', 'images/VisDial/Train/VisDial_image_54269.jpg', 'images/VisDial/Train/VisDial_image_105471.jpg', 'images/VisDial/Train/VisDial_image_18437.jpg', 'images/VisDial/Train/VisDial_image_15713.jpg', 'images/VisDial/Train/VisDial_image_1438.jpg', 'images/VisDial/Train/VisDial_image_73010.jpg', 'images/VisDial/Train/VisDial_image_85325.jpg', 'images/VisDial/Train/VisDial_image_103012.jpg']