Represent the given dialogue about an image, which is used for image retrieval: Q:how many people are there
A:4
Q:are they all males
A:yes
Q:are any of them wearing hats
A:no, no hats
Q:how many are wearing glasses
A:1 of them
Q:is the building made of brick
A:no i don’t think so
Q:is the season autumn
A:i can't tell
Q:can you see the door of the building
A:i can see the door of a building
Q:are they standing on a sidewalk
A:yes
Q:are there any signs
A:yes,
Q:what does the sign say
A:keep off track lane


['images/VisDial/Train/VisDial_image_2372.jpg', 'images/VisDial/Train/VisDial_image_32991.jpg', 'images/VisDial/Train/VisDial_image_5777.jpg', 'images/VisDial/Train/VisDial_image_14141.jpg', 'images/VisDial/Train/VisDial_image_89631.jpg', 'images/VisDial/Train/VisDial_image_54801.jpg', 'images/VisDial/Train/VisDial_image_105071.jpg', 'images/VisDial/Train/VisDial_image_37785.jpg', 'images/VisDial/Train/VisDial_image_61451.jpg', 'images/VisDial/Train/VisDial_image_24386.jpg', 'images/VisDial/Train/VisDial_image_16189.jpg', 'images/VisDial/Train/VisDial_image_88620.jpg']