Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:it's white, grey, and yellow
Q:can you see the conductor
A:no
Q:is this a passenger train
A:no
Q:are there people
A:no
Q:are there cars
A:no
Q:are there buildings
A:yes, a few
Q:are there trees
A:yes
Q:is this a city
A:yes
Q:how many tracks are there
A:there are 2 tracks
Q:are there signs
A:yes


['images/VisDial/Train/VisDial_image_98400.jpg', 'images/VisDial/Train/VisDial_image_21578.jpg', 'images/VisDial/Train/VisDial_image_45544.jpg', 'images/VisDial/Train/VisDial_image_71958.jpg', 'images/VisDial/Train/VisDial_image_35568.jpg', 'images/VisDial/Train/VisDial_image_121835.jpg', 'images/VisDial/Train/VisDial_image_44788.jpg', 'images/VisDial/Train/VisDial_image_72120.jpg', 'images/VisDial/Train/VisDial_image_2649.jpg', 'images/VisDial/Train/VisDial_image_62021.jpg', 'images/VisDial/Train/VisDial_image_42096.jpg', 'images/VisDial/Train/VisDial_image_159.jpg']