Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the sign
A:black and white
Q:is there writing on the sign
A:yes
Q:what does the sign say
A:it says wall st
Q:what color is the pole
A:black
Q:is the pole round
A:i can't distinguish, but i think so
Q:is the street visible
A:no, only a big building
Q:are there any people in the scene
A:no
Q:what color is the building
A:gray
Q:is the sky visible
A:no
Q:are there any windows in the building
A:plenty of windows


['images/VisDial/Train/VisDial_image_69348.jpg', 'images/VisDial/Train/VisDial_image_233.jpg', 'images/VisDial/Train/VisDial_image_11915.jpg', 'images/VisDial/Train/VisDial_image_22207.jpg', 'images/VisDial/Train/VisDial_image_62245.jpg', 'images/VisDial/Train/VisDial_image_56866.jpg', 'images/VisDial/Train/VisDial_image_68378.jpg', 'images/VisDial/Train/VisDial_image_3439.jpg', 'images/VisDial/Train/VisDial_image_72998.jpg', 'images/VisDial/Train/VisDial_image_62810.jpg', 'images/VisDial/Train/VisDial_image_16599.jpg', 'images/VisDial/Train/VisDial_image_113733.jpg']