Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the bus
A:normal city bus size
Q:is some 1 driving it
A:yes
Q:is the driver a man or woman
A:a man
Q:is the old or young
A:old, grey hair
Q:what color is the bus
A:it is blue and yellow with an advertisement
Q:how many doors does it have
A:i just see 1
Q:what kind of ad does it have
A:an environmental ad
Q:are there people in the back
A:i can't see them, the windows are tinted
Q:are there other cars near the bus
A:no
Q:is there anyone trying to get on the bus
A:no


['images/VisDial/Train/VisDial_image_30032.jpg', 'images/VisDial/Train/VisDial_image_92827.jpg', 'images/VisDial/Train/VisDial_image_69528.jpg', 'images/VisDial/Train/VisDial_image_69297.jpg', 'images/VisDial/Train/VisDial_image_8644.jpg', 'images/VisDial/Train/VisDial_image_10861.jpg', 'images/VisDial/Train/VisDial_image_75300.jpg', 'images/VisDial/Train/VisDial_image_35287.jpg', 'images/VisDial/Train/VisDial_image_37369.jpg', 'images/VisDial/Train/VisDial_image_101635.jpg', 'images/VisDial/Train/VisDial_image_68171.jpg', 'images/VisDial/Train/VisDial_image_10100.jpg']