Represent the given dialogue about an image, which is used for image retrieval: Q:what color is it
A:blue, silver, black and white
Q:is there graphics
A:it's r2d2
Q:any people in pic
A:2
Q:are they looking at mailbox
A:no
Q:what are they doing
A:walking away
Q:sunny day
A:yes
Q:any clouds
A:can't see sky
Q:mailbox on porch or pole out front
A:on public sidewalk
Q:see house
A:no house - it's in front of businesses in commercial area
Q:see street
A:no


['images/VisDial/Train/VisDial_image_96764.jpg', 'images/VisDial/Train/VisDial_image_102976.jpg', 'images/VisDial/Train/VisDial_image_21444.jpg', 'images/VisDial/Train/VisDial_image_60123.jpg', 'images/VisDial/Train/VisDial_image_74340.jpg', 'images/VisDial/Train/VisDial_image_111841.jpg', 'images/VisDial/Train/VisDial_image_69425.jpg', 'images/VisDial/Train/VisDial_image_102089.jpg', 'images/VisDial/Train/VisDial_image_114442.jpg', 'images/VisDial/Train/VisDial_image_46568.jpg', 'images/VisDial/Train/VisDial_image_75758.jpg', 'images/VisDial/Train/VisDial_image_31385.jpg']