Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:70
Q:is he bald
A:no
Q:does he have gray hair
A:yes
Q:is he wearing glasses
A:yes
Q:where is he
A:standing at a podium
Q:does he have a microphone
A:yes
Q:is there an audience
A:can't tell
Q:is it a ted talk
A:not sure
Q:is there a screen behind him
A:no
Q:is he wearing a tie
A:bow tie


['images/VisDial/Train/VisDial_image_39040.jpg', 'images/VisDial/Train/VisDial_image_70916.jpg', 'images/VisDial/Train/VisDial_image_104803.jpg', 'images/VisDial/Train/VisDial_image_96463.jpg', 'images/VisDial/Train/VisDial_image_90132.jpg', 'images/VisDial/Train/VisDial_image_98921.jpg', 'images/VisDial/Train/VisDial_image_51971.jpg', 'images/VisDial/Train/VisDial_image_51694.jpg', 'images/VisDial/Train/VisDial_image_24816.jpg', 'images/VisDial/Train/VisDial_image_6757.jpg', 'images/VisDial/Train/VisDial_image_33259.jpg', 'images/VisDial/Train/VisDial_image_112435.jpg']