Represent the given dialogue about an image, which is used for image retrieval: Q:is it sunny
A:not really
Q:are there many people
A:no
Q:does the bus have number
A:it's not visible
Q:are there any passengers in the bus
A:if so, they're not visible
Q:is the person a man or a woman
A:man
Q:can you see the person's face
A:yes, part of the face
Q:does he have a beard
A:no
Q:is he wearing a hat
A:no
Q:is he waiting for the bus
A:no, he's taking a picture in the mirror on the side
Q:is he smiling
A:can't see his mouth


['images/VisDial/Train/VisDial_image_21673.jpg', 'images/VisDial/Train/VisDial_image_113184.jpg', 'images/VisDial/Train/VisDial_image_97693.jpg', 'images/VisDial/Train/VisDial_image_73377.jpg', 'images/VisDial/Train/VisDial_image_50736.jpg', 'images/VisDial/Train/VisDial_image_105265.jpg', 'images/VisDial/Train/VisDial_image_56421.jpg', 'images/VisDial/Train/VisDial_image_108544.jpg', 'images/VisDial/Train/VisDial_image_97153.jpg', 'images/VisDial/Train/VisDial_image_89580.jpg', 'images/VisDial/Train/VisDial_image_103396.jpg', 'images/VisDial/Train/VisDial_image_116827.jpg']