Represent the given dialogue about an image, which is used for image retrieval: Q:is this a porta potty
A:looks like it
Q:is it the inside of it
A:it is a picture of the porta potty from the front the door is open and you can see inside it
Q:what color are the walls
A:white inside looks like the walls may be green outside
Q:can you see what's around it
A:no it's dark around it can't see anything other than the potty
Q:is there toilet paper
A:no
Q:is there a vent window
A:no
Q:is there a dispenser
A:no
Q:are there people
A:no
Q:would you use it
A:not without toilet paper
Q:is there a lock
A:no lock is visible


['images/VisDial/Train/VisDial_image_38942.jpg', 'images/VisDial/Train/VisDial_image_30207.jpg', 'images/VisDial/Train/VisDial_image_116950.jpg', 'images/VisDial/Train/VisDial_image_92664.jpg', 'images/VisDial/Train/VisDial_image_59517.jpg', 'images/VisDial/Train/VisDial_image_36926.jpg', 'images/VisDial/Train/VisDial_image_40357.jpg', 'images/VisDial/Train/VisDial_image_58658.jpg', 'images/VisDial/Train/VisDial_image_82024.jpg', 'images/VisDial/Train/VisDial_image_6426.jpg', 'images/VisDial/Train/VisDial_image_112467.jpg', 'images/VisDial/Train/VisDial_image_62855.jpg']