Represent the given dialogue about an image, which is used for image retrieval: Q:is the cell phone a samsung
A:no, a blackberry
Q:is the cell phone a blackberry
A:yes
Q:is it new
A:i don't know
Q:are you sure it's not an iphone
A:yes
Q:is it old
A:i don't know
Q:what color is it
A:black
Q:do you see any people
A:no
Q:is it on
A:yes
Q:is it verizon
A:no
Q:is the computer a laptop
A:no computer


['images/VisDial/Train/VisDial_image_75019.jpg', 'images/VisDial/Train/VisDial_image_23547.jpg', 'images/VisDial/Train/VisDial_image_13894.jpg', 'images/VisDial/Train/VisDial_image_119817.jpg', 'images/VisDial/Train/VisDial_image_47587.jpg', 'images/VisDial/Train/VisDial_image_81526.jpg', 'images/VisDial/Train/VisDial_image_37560.jpg', 'images/VisDial/Train/VisDial_image_108334.jpg', 'images/VisDial/Train/VisDial_image_28654.jpg', 'images/VisDial/Train/VisDial_image_17418.jpg', 'images/VisDial/Train/VisDial_image_11698.jpg', 'images/VisDial/Train/VisDial_image_116564.jpg']