Represent the given dialogue about an image, which is used for image retrieval: Q:is there a train
A:yes
Q:are there any people
A:1
Q:is it a guy or a girl
A:guy maybe too far away
Q:are there any cars
A:yes
Q:what color is the train
A:no train
Q:what color is the building
A:light grey
Q:does it say anything on it
A:union station - travel by train
Q:what color is the sign
A:yellow
Q:can you see the sky
A:yes
Q:is it cloudy
A:no


['images/VisDial/Train/VisDial_image_78741.jpg', 'images/VisDial/Train/VisDial_image_109975.jpg', 'images/VisDial/Train/VisDial_image_105245.jpg', 'images/VisDial/Train/VisDial_image_118414.jpg', 'images/VisDial/Train/VisDial_image_57728.jpg', 'images/VisDial/Train/VisDial_image_88394.jpg', 'images/VisDial/Train/VisDial_image_116112.jpg', 'images/VisDial/Train/VisDial_image_44553.jpg', 'images/VisDial/Train/VisDial_image_112757.jpg', 'images/VisDial/Train/VisDial_image_108276.jpg', 'images/VisDial/Train/VisDial_image_101520.jpg', 'images/VisDial/Train/VisDial_image_110137.jpg']