Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:50s
Q:what color is his hair
A:salt and pepper
Q:is he wearing glasses
A:no
Q:does he have facial hair
A:yes a grey mustache
Q:is he sitting alone
A:yes
Q:does he have a hat on
A:no
Q:what color is the bench
A:brown and grey
Q:is this in a park
A:yes
Q:is it daytime
A:yes
Q:is it sunny
A:no


['images/VisDial/Train/VisDial_image_79211.jpg', 'images/VisDial/Train/VisDial_image_26885.jpg', 'images/VisDial/Train/VisDial_image_23412.jpg', 'images/VisDial/Train/VisDial_image_22087.jpg', 'images/VisDial/Train/VisDial_image_114976.jpg', 'images/VisDial/Train/VisDial_image_36934.jpg', 'images/VisDial/Train/VisDial_image_24031.jpg', 'images/VisDial/Train/VisDial_image_60036.jpg', 'images/VisDial/Train/VisDial_image_88154.jpg', 'images/VisDial/Train/VisDial_image_82320.jpg', 'images/VisDial/Train/VisDial_image_91861.jpg', 'images/VisDial/Train/VisDial_image_42286.jpg']