Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:it's black and yellow
Q:is the river to the right of the train
A:no, to the left
Q:is it mostly yellow, or black
A:mostly black, it actually has some blue, too
Q:is there grass
A:yes, sparse here and there
Q:are there any people
A:not that i can see
Q:is the sky visible
A:yes it is hazy
Q:is there a number on train
A:not that i can see
Q:is the smoke from train visible
A:no, 0
Q:what is in the background
A:a bridge and a city with tall buildings
Q:are there clouds
A:no, it' s just hazy


['images/VisDial/Train/VisDial_image_32468.jpg', 'images/VisDial/Train/VisDial_image_8108.jpg', 'images/VisDial/Train/VisDial_image_30627.jpg', 'images/VisDial/Train/VisDial_image_73980.jpg', 'images/VisDial/Train/VisDial_image_27140.jpg', 'images/VisDial/Train/VisDial_image_75268.jpg', 'images/VisDial/Train/VisDial_image_56048.jpg', 'images/VisDial/Train/VisDial_image_25405.jpg', 'images/VisDial/Train/VisDial_image_110161.jpg', 'images/VisDial/Train/VisDial_image_43497.jpg', 'images/VisDial/Train/VisDial_image_23748.jpg', 'images/VisDial/Train/VisDial_image_56542.jpg']