Represent the given dialogue about an image, which is used for image retrieval: Q:how many people are there
A:1
Q:is it sunny out
A:overcast
Q:what color is the train
A:yellow, green, and black
Q:is it an old train
A:yes
Q:can you tell what the person is doing
A:walking
Q:can you see any birds
A:no
Q:is the grass green or brown
A:green
Q:any power lines
A:no
Q:anything else in the picture
A:yes
Q:what
A:a house


['images/VisDial/Train/VisDial_image_13331.jpg', 'images/VisDial/Train/VisDial_image_23913.jpg', 'images/VisDial/Train/VisDial_image_68300.jpg', 'images/VisDial/Train/VisDial_image_96949.jpg', 'images/VisDial/Train/VisDial_image_14722.jpg', 'images/VisDial/Train/VisDial_image_97718.jpg', 'images/VisDial/Train/VisDial_image_25387.jpg', 'images/VisDial/Train/VisDial_image_16138.jpg', 'images/VisDial/Train/VisDial_image_22035.jpg', 'images/VisDial/Train/VisDial_image_108856.jpg', 'images/VisDial/Train/VisDial_image_32201.jpg', 'images/VisDial/Train/VisDial_image_62215.jpg']