Represent the given dialogue about an image, which is used for image retrieval: Q:how many cars on the train
A:2 cars
Q:is there steam coming out of the train
A:yes
Q:can you see the tracks
A:yes
Q:what color is the steam
A:cloudy grey
Q:can you see any windows
A:yes
Q:can you see the conductor
A:yes
Q:what is the main color of the train
A:dark green
Q:any writing or numbers on the train
A:yes, but not clear
Q:can you see the sky
A:yes
Q:is it sunny
A:no, cloudy


['images/VisDial/Train/VisDial_image_43522.jpg', 'images/VisDial/Train/VisDial_image_107867.jpg', 'images/VisDial/Train/VisDial_image_52413.jpg', 'images/VisDial/Train/VisDial_image_32009.jpg', 'images/VisDial/Train/VisDial_image_14263.jpg', 'images/VisDial/Train/VisDial_image_56073.jpg', 'images/VisDial/Train/VisDial_image_53507.jpg', 'images/VisDial/Train/VisDial_image_89825.jpg', 'images/VisDial/Train/VisDial_image_34014.jpg', 'images/VisDial/Train/VisDial_image_5517.jpg', 'images/VisDial/Train/VisDial_image_95287.jpg', 'images/VisDial/Train/VisDial_image_999.jpg']