Represent the given dialogue about an image, which is used for image retrieval: Q:is the photo in color
A:yes
Q:is the photo close up
A:no
Q:what color is the sky
A:grey
Q:is this a passenger train
A:yes
Q:what color is the train
A:green, yellow, and silver
Q:do you see the conductor
A:yes
Q:do you see any clouds
A:yes
Q:do you see mountains
A:no
Q:do you see trees
A:a few trees
Q:do you see a tunnel
A:there is not a tunnel


['images/VisDial/Train/VisDial_image_44122.jpg', 'images/VisDial/Train/VisDial_image_44788.jpg', 'images/VisDial/Train/VisDial_image_6691.jpg', 'images/VisDial/Train/VisDial_image_60488.jpg', 'images/VisDial/Train/VisDial_image_66430.jpg', 'images/VisDial/Train/VisDial_image_112388.jpg', 'images/VisDial/Train/VisDial_image_35085.jpg', 'images/VisDial/Train/VisDial_image_52932.jpg', 'images/VisDial/Train/VisDial_image_108133.jpg', 'images/VisDial/Train/VisDial_image_27777.jpg', 'images/VisDial/Train/VisDial_image_61706.jpg', 'images/VisDial/Train/VisDial_image_99647.jpg']