Represent the given dialogue about an image, which is used for image retrieval: Q:is the clock big
A:yes it is
Q:is the outside
A:not sure, maybe
Q:are there others there
A:some people behind him
Q:what color is his hair
A:gray
Q:what is he wearing
A:a white puffy shirt, can't see his pants
Q:does he have a satchel
A:not that i can see, but i wouldn't be surprised
Q:glasses
A:no
Q:what time does the clock say
A:you know, i don't see any hands on the clock
Q:about how old does he look
A:early 50's
Q:does he have facial hair
A:no


['images/VisDial/Train/VisDial_image_41218.jpg', 'images/VisDial/Train/VisDial_image_57435.jpg', 'images/VisDial/Train/VisDial_image_62739.jpg', 'images/VisDial/Train/VisDial_image_94434.jpg', 'images/VisDial/Train/VisDial_image_15628.jpg', 'images/VisDial/Train/VisDial_image_64167.jpg', 'images/VisDial/Train/VisDial_image_75796.jpg', 'images/VisDial/Train/VisDial_image_24239.jpg', 'images/VisDial/Train/VisDial_image_80763.jpg', 'images/VisDial/Train/VisDial_image_92600.jpg', 'images/VisDial/Train/VisDial_image_117488.jpg', 'images/VisDial/Train/VisDial_image_64190.jpg']