Represent the given dialogue about an image, which is used for image retrieval: Q:how many people are in the photo
A:2
Q:is the photo color
A:yes
Q:what color is the man's suit
A:black
Q:is he wearing a tie
A:yes
Q:what color is his shirt
A:blue and black mixing
Q:what color is his tie
A:silver
Q:can you see his shoes
A:no
Q:what color is the bus
A:this is inside the bus
Q:does it have any signs in it
A:yes
Q:is the man smiling
A:yes


['images/VisDial/Train/VisDial_image_11323.jpg', 'images/VisDial/Train/VisDial_image_102838.jpg', 'images/VisDial/Train/VisDial_image_30930.jpg', 'images/VisDial/Train/VisDial_image_5680.jpg', 'images/VisDial/Train/VisDial_image_47299.jpg', 'images/VisDial/Train/VisDial_image_1101.jpg', 'images/VisDial/Train/VisDial_image_88596.jpg', 'images/VisDial/Train/VisDial_image_9273.jpg', 'images/VisDial/Train/VisDial_image_37763.jpg', 'images/VisDial/Train/VisDial_image_38592.jpg', 'images/VisDial/Train/VisDial_image_90949.jpg', 'images/VisDial/Train/VisDial_image_1757.jpg']