Represent the given dialogue about an image, which is used for image retrieval: Q:is it busy street
A:not really all i see are 2 buses
Q:what color is regular bus
A:red
Q:is it older
A:they look fresh and young
Q:what color is double decker
A:red
Q:is it older
A:no
Q:does regular bus have passengers
A:maybe i only see passengers on double decker
Q:about how many on double decker
A:i see 2 passengers in front, but there could be more
Q:what time of day is it
A:afternoon perchance
Q:what's weather like
A:cloudy and bleak it's britain
Q:anything else i should know
A:nope


['images/VisDial/Train/VisDial_image_67937.jpg', 'images/VisDial/Train/VisDial_image_15569.jpg', 'images/VisDial/Train/VisDial_image_120428.jpg', 'images/VisDial/Train/VisDial_image_116980.jpg', 'images/VisDial/Train/VisDial_image_68758.jpg', 'images/VisDial/Train/VisDial_image_11152.jpg', 'images/VisDial/Train/VisDial_image_46197.jpg', 'images/VisDial/Train/VisDial_image_22889.jpg', 'images/VisDial/Train/VisDial_image_106033.jpg', 'images/VisDial/Train/VisDial_image_9393.jpg', 'images/VisDial/Train/VisDial_image_13243.jpg', 'images/VisDial/Train/VisDial_image_21220.jpg']