Represent the given dialogue about an image, which is used for image retrieval: Q:what is the mattress resting on
A:a platform
Q:is the mattress clean
A:yes
Q:what is the platform made from
A:too dark to see
Q:what size is the mattress
A:queen
Q:any pillows or other bedding on the mattress
A:no
Q:is there a brand name on the mattress
A:no
Q:is the mattress indoors or outdoors
A:in
Q:what other furniture is near the mattress
A:bookshelves
Q:any books on the bookshelves
A:yes
Q:what color is the mattress
A:pink


['images/VisDial/Train/VisDial_image_50677.jpg', 'images/VisDial/Train/VisDial_image_86911.jpg', 'images/VisDial/Train/VisDial_image_85051.jpg', 'images/VisDial/Train/VisDial_image_16792.jpg', 'images/VisDial/Train/VisDial_image_120108.jpg', 'images/VisDial/Train/VisDial_image_22377.jpg', 'images/VisDial/Train/VisDial_image_61760.jpg', 'images/VisDial/Train/VisDial_image_55994.jpg', 'images/VisDial/Train/VisDial_image_47292.jpg', 'images/VisDial/Train/VisDial_image_15501.jpg', 'images/VisDial/Train/VisDial_image_108541.jpg', 'images/VisDial/Train/VisDial_image_93575.jpg']