Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the skateboard
A:black and gray
Q:is the man old or young
A:can't see his face
Q:is the man riding on the street
A:no
Q:is the sky clear or cloudy
A:cloudy
Q:is the man riding his skateboard in a park
A:no, in front of a building
Q:are there other people in the pictures
A:yes in the background
Q:what color is the building
A:gray
Q:is the building a business
A:probably
Q:is there a sign on the building
A:no
Q:are there people walking in the picture
A:some are


['images/VisDial/Train/VisDial_image_78335.jpg', 'images/VisDial/Train/VisDial_image_29082.jpg', 'images/VisDial/Train/VisDial_image_30694.jpg', 'images/VisDial/Train/VisDial_image_1828.jpg', 'images/VisDial/Train/VisDial_image_84594.jpg', 'images/VisDial/Train/VisDial_image_20811.jpg', 'images/VisDial/Train/VisDial_image_25246.jpg', 'images/VisDial/Train/VisDial_image_92444.jpg', 'images/VisDial/Train/VisDial_image_63732.jpg', 'images/VisDial/Train/VisDial_image_12669.jpg', 'images/VisDial/Train/VisDial_image_95405.jpg', 'images/VisDial/Train/VisDial_image_27477.jpg']