Represent the given dialogue about an image, which is used for image retrieval: Q:are all keys on keyboard
A:yes
Q:what color is keyboard
A:black
Q:what color is table it is on
A:white
Q:what color are letters on keyboard
A:can't see
Q:is it aerodynamic keyboard
A:no
Q:what color is mouse
A:gray
Q:does it have left and right click button
A:no
Q:does it have wheel in middle of mouse
A:yes
Q:is there mouse pad
A:no
Q:what color is wheel
A:white


['images/VisDial/Train/VisDial_image_51010.jpg', 'images/VisDial/Train/VisDial_image_18027.jpg', 'images/VisDial/Train/VisDial_image_7571.jpg', 'images/VisDial/Train/VisDial_image_85234.jpg', 'images/VisDial/Train/VisDial_image_108238.jpg', 'images/VisDial/Train/VisDial_image_106958.jpg', 'images/VisDial/Train/VisDial_image_69651.jpg', 'images/VisDial/Train/VisDial_image_17636.jpg', 'images/VisDial/Train/VisDial_image_65450.jpg', 'images/VisDial/Train/VisDial_image_80623.jpg', 'images/VisDial/Train/VisDial_image_121688.jpg', 'images/VisDial/Train/VisDial_image_6835.jpg']