Represent the given dialogue about an image, which is used for image retrieval: Q:is the train engine visible
A:yes
Q:what color is it
A:yellow and gray
Q:can you see the engine number
A:no
Q:is it a freight train
A:yes
Q:how many train car do you see
A:3
Q:are there any trees
A:yes
Q:are there leaves on the trees
A:yes
Q:are they fall colors
A:no, they are green
Q:are there any animals in the field
A:no
Q:are there any train signals near the tracks
A:yes


['images/VisDial/Train/VisDial_image_25621.jpg', 'images/VisDial/Train/VisDial_image_52406.jpg', 'images/VisDial/Train/VisDial_image_77587.jpg', 'images/VisDial/Train/VisDial_image_5240.jpg', 'images/VisDial/Train/VisDial_image_112979.jpg', 'images/VisDial/Train/VisDial_image_86734.jpg', 'images/VisDial/Train/VisDial_image_73938.jpg', 'images/VisDial/Train/VisDial_image_40395.jpg', 'images/VisDial/Train/VisDial_image_101737.jpg', 'images/VisDial/Train/VisDial_image_42272.jpg', 'images/VisDial/Train/VisDial_image_96098.jpg', 'images/VisDial/Train/VisDial_image_45714.jpg']