Represent the given dialogue about an image, which is used for image retrieval: Q:what color backpack
A:blue and black
Q:what brand
A:it doesn't say
Q:is there a laptop
A:yes there is
Q:what brand
A:its a black and silver dell
Q:a phone
A:i don't see 1
Q:an ipod
A:i don't see 1 of those either
Q:a walkman
A:there's something similar to a walkman
Q:headphones
A:yes
Q:speakers
A:no there isn’t
Q:anything to write with
A:nope


['images/VisDial/Train/VisDial_image_102868.jpg', 'images/VisDial/Train/VisDial_image_71522.jpg', 'images/VisDial/Train/VisDial_image_56812.jpg', 'images/VisDial/Train/VisDial_image_5453.jpg', 'images/VisDial/Train/VisDial_image_37282.jpg', 'images/VisDial/Train/VisDial_image_23062.jpg', 'images/VisDial/Train/VisDial_image_15308.jpg', 'images/VisDial/Train/VisDial_image_63666.jpg', 'images/VisDial/Train/VisDial_image_36450.jpg', 'images/VisDial/Train/VisDial_image_28195.jpg', 'images/VisDial/Train/VisDial_image_27589.jpg', 'images/VisDial/Train/VisDial_image_77174.jpg']