Represent the given dialogue about an image, which is used for image retrieval: Q:can you see what brand the laptop is
A:yes
Q:okay, what brand is the laptop
A:it's a macbook
Q:is the top open
A:yes
Q:what color is the laptop
A:it's silver with black keys
Q:what color is the mouse
A:there is a white external mouse
Q:is it on a mousepad
A:yes
Q:what does the mouse pad look like
A:it's just plain black
Q:is there anything else on the desk
A:a separate keyboard
Q:what color is the desk
A:brown
Q:is the picture well lit
A:yes


['images/VisDial/Train/VisDial_image_21678.jpg', 'images/VisDial/Train/VisDial_image_72496.jpg', 'images/VisDial/Train/VisDial_image_37117.jpg', 'images/VisDial/Train/VisDial_image_4396.jpg', 'images/VisDial/Train/VisDial_image_111595.jpg', 'images/VisDial/Train/VisDial_image_23741.jpg', 'images/VisDial/Train/VisDial_image_41917.jpg', 'images/VisDial/Train/VisDial_image_40524.jpg', 'images/VisDial/Train/VisDial_image_3583.jpg', 'images/VisDial/Train/VisDial_image_21051.jpg', 'images/VisDial/Train/VisDial_image_61619.jpg', 'images/VisDial/Train/VisDial_image_97448.jpg']