Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:in his sixties
Q:what color is his beard
A:white
Q:what kind of hat is he wearing
A:a top hat
Q:is it black
A:looks more dark brown
Q:is anyone else sitting on the bench
A:no
Q:is there anyone else in the image
A:several people behind him but can't see them really
Q:is it daytime
A:yes
Q:what kind of setting is it
A:hard to tell but i am guessing a city
Q:are there any trees
A:no
Q:does he look happy
A:yes


['images/VisDial/Train/VisDial_image_79839.jpg', 'images/VisDial/Train/VisDial_image_49612.jpg', 'images/VisDial/Train/VisDial_image_22734.jpg', 'images/VisDial/Train/VisDial_image_6391.jpg', 'images/VisDial/Train/VisDial_image_28454.jpg', 'images/VisDial/Train/VisDial_image_43789.jpg', 'images/VisDial/Train/VisDial_image_122891.jpg', 'images/VisDial/Train/VisDial_image_73977.jpg', 'images/VisDial/Train/VisDial_image_28331.jpg', 'images/VisDial/Train/VisDial_image_229.jpg', 'images/VisDial/Train/VisDial_image_99204.jpg', 'images/VisDial/Train/VisDial_image_77829.jpg']