Represent the given dialogue about an image, which is used for image retrieval: Q:is this a working bus
A:yes
Q:is the photo color
A:yes
Q:is it parked
A:yes, i believe passengers are entering it
Q:anyone in it
A:i can partially see the driver but only the very front of the bus is visible
Q:is it behind a fence
A:it is a metal fence that sort of makes a bay
Q:is the bus red
A:no
Q:is it blue
A:it is mainly white with some orange and blue on it
Q:are there many people
A:i can see around 6
Q:any trees around
A:no
Q:any buildings
A:yes, a few in the background behind that bus and another


['images/VisDial/Train/VisDial_image_113487.jpg', 'images/VisDial/Train/VisDial_image_28268.jpg', 'images/VisDial/Train/VisDial_image_90500.jpg', 'images/VisDial/Train/VisDial_image_85038.jpg', 'images/VisDial/Train/VisDial_image_86955.jpg', 'images/VisDial/Train/VisDial_image_109496.jpg', 'images/VisDial/Train/VisDial_image_16247.jpg', 'images/VisDial/Train/VisDial_image_39425.jpg', 'images/VisDial/Train/VisDial_image_21420.jpg', 'images/VisDial/Train/VisDial_image_24002.jpg', 'images/VisDial/Train/VisDial_image_49819.jpg', 'images/VisDial/Train/VisDial_image_90168.jpg']