Represent the given dialogue about an image, which is used for image retrieval: Q:how old is man
A:50s
Q:is there microphone
A:yes
Q:how old is man looking on
A:40s
Q:are either of them holding anything
A:no
Q:what color hair does man at podium have
A:grey
Q:what is he wearing
A:grey suit red tie
Q:what color hair does man looking on have
A:black
Q:what is he wearing
A:black suit
Q:are they inside
A:yes
Q:what color is podium
A:brown


['images/VisDial/Train/VisDial_image_63475.jpg', 'images/VisDial/Train/VisDial_image_67809.jpg', 'images/VisDial/Train/VisDial_image_94598.jpg', 'images/VisDial/Train/VisDial_image_77518.jpg', 'images/VisDial/Train/VisDial_image_23375.jpg', 'images/VisDial/Train/VisDial_image_120005.jpg', 'images/VisDial/Train/VisDial_image_35544.jpg', 'images/VisDial/Train/VisDial_image_118999.jpg', 'images/VisDial/Train/VisDial_image_10813.jpg', 'images/VisDial/Train/VisDial_image_115454.jpg', 'images/VisDial/Train/VisDial_image_3971.jpg', 'images/VisDial/Train/VisDial_image_45711.jpg']