Represent the given dialogue about an image, which is used for image retrieval: Q:what does the sign say
A:it just has an arrow on it
Q:how big is the sign
A:small
Q:what is the blue wall made out of
A:i can't tell
Q:what is the setting
A:a building with a sign and a man walking alongside it
Q:is it outside or inside
A:outside
Q:is the man old or young
A:older
Q:is he wearing a hat
A:yes
Q:do you see cars
A:no
Q:do you see grass
A:no
Q:what color is the blue wall
A:blue


['images/VisDial/Train/VisDial_image_96129.jpg', 'images/VisDial/Train/VisDial_image_92351.jpg', 'images/VisDial/Train/VisDial_image_38591.jpg', 'images/VisDial/Train/VisDial_image_26645.jpg', 'images/VisDial/Train/VisDial_image_14827.jpg', 'images/VisDial/Train/VisDial_image_12223.jpg', 'images/VisDial/Train/VisDial_image_108897.jpg', 'images/VisDial/Train/VisDial_image_55643.jpg', 'images/VisDial/Train/VisDial_image_26346.jpg', 'images/VisDial/Train/VisDial_image_122350.jpg', 'images/VisDial/Train/VisDial_image_112788.jpg', 'images/VisDial/Train/VisDial_image_50581.jpg']