Represent the given dialogue about an image, which is used for image retrieval: Q:what color is bus
A:pale blue
Q:is there any writing on it
A:ad that says open happiness and first above door window
Q:are there any passengers
A:not that i can see
Q:how many windows are there
A:i can only see part of bus so 3 or 4
Q:what kind of fence is it
A:metal gate fencing
Q:is it dirt road or paved
A:paved
Q:are there people around
A:i can see 1 person walking
Q:are they walking toward bus
A:they are walking towards second bus in background
Q:what color is that bus
A:that bus is yellow
Q:are there other vehicles around
A:not that i can see


['images/VisDial/Train/VisDial_image_37906.jpg', 'images/VisDial/Train/VisDial_image_16247.jpg', 'images/VisDial/Train/VisDial_image_5690.jpg', 'images/VisDial/Train/VisDial_image_54012.jpg', 'images/VisDial/Train/VisDial_image_82936.jpg', 'images/VisDial/Train/VisDial_image_89025.jpg', 'images/VisDial/Train/VisDial_image_79710.jpg', 'images/VisDial/Train/VisDial_image_37838.jpg', 'images/VisDial/Train/VisDial_image_18890.jpg', 'images/VisDial/Train/VisDial_image_73104.jpg', 'images/VisDial/Train/VisDial_image_58482.jpg', 'images/VisDial/Train/VisDial_image_122687.jpg']