Represent the given dialogue about an image, which is used for image retrieval: Q:is there anything on the wall
A:not really
Q:is it red brick
A:yes
Q:how old is the man
A:30s
Q:what is he doing
A:on the phone
Q:what color is his hair
A:he has a hat on so i don’t know
Q:does he have facial hair
A:no
Q:what color is his hat
A:blue
Q:is he wearing jeans
A:no
Q:does his hat have writing on it
A:no
Q:is he wearing sneakers
A:i can't tell


['images/VisDial/Train/VisDial_image_114228.jpg', 'images/VisDial/Train/VisDial_image_85842.jpg', 'images/VisDial/Train/VisDial_image_9531.jpg', 'images/VisDial/Train/VisDial_image_116128.jpg', 'images/VisDial/Train/VisDial_image_78997.jpg', 'images/VisDial/Train/VisDial_image_79611.jpg', 'images/VisDial/Train/VisDial_image_4708.jpg', 'images/VisDial/Train/VisDial_image_66414.jpg', 'images/VisDial/Train/VisDial_image_101209.jpg', 'images/VisDial/Train/VisDial_image_17584.jpg', 'images/VisDial/Train/VisDial_image_93611.jpg', 'images/VisDial/Train/VisDial_image_100312.jpg']