Represent the given dialogue about an image, which is used for image retrieval: Q:who is in the picture
A:not sure
Q:what is the man doing
A:he is giving a speech
Q:how is he dressed
A:in a suit and tie
Q:what is in the background
A:a blue banner that says center for american progress
Q:are there any other people visible
A:no
Q:what is the expression on the man's face
A:he's serious he's in the middle of talking
Q:what is his hair color
A:white
Q:how old is he
A:60's
Q:does he wear glasses
A:yes
Q:what is the shape of his glasses
A:round


['images/VisDial/Train/VisDial_image_92537.jpg', 'images/VisDial/Train/VisDial_image_7564.jpg', 'images/VisDial/Train/VisDial_image_63200.jpg', 'images/VisDial/Train/VisDial_image_40807.jpg', 'images/VisDial/Train/VisDial_image_115454.jpg', 'images/VisDial/Train/VisDial_image_33259.jpg', 'images/VisDial/Train/VisDial_image_31936.jpg', 'images/VisDial/Train/VisDial_image_105239.jpg', 'images/VisDial/Train/VisDial_image_117988.jpg', 'images/VisDial/Train/VisDial_image_23580.jpg', 'images/VisDial/Train/VisDial_image_120005.jpg', 'images/VisDial/Train/VisDial_image_107752.jpg']