Represent the given dialogue about an image, which is used for image retrieval: Q:is the setting outdoors
A:yes
Q:is it sunny
A:yes very
Q:is it dusty
A:not really
Q:is there any grass
A:yes some dead grass
Q:are there any people in the photo
A:no
Q:can you estimate the size of the tusks
A:can't really
Q:is the elephant clean or dirty
A:looks dirty
Q:is there any water in the photo
A:no
Q:is the elephant doing anything special
A:not really they're kind of eating the dead grass
Q:how many elephants are there
A:2


['images/VisDial/Train/VisDial_image_20770.jpg', 'images/VisDial/Train/VisDial_image_101391.jpg', 'images/VisDial/Train/VisDial_image_6330.jpg', 'images/VisDial/Train/VisDial_image_24376.jpg', 'images/VisDial/Train/VisDial_image_104239.jpg', 'images/VisDial/Train/VisDial_image_3550.jpg', 'images/VisDial/Train/VisDial_image_5459.jpg', 'images/VisDial/Train/VisDial_image_115569.jpg', 'images/VisDial/Train/VisDial_image_22809.jpg', 'images/VisDial/Train/VisDial_image_63238.jpg', 'images/VisDial/Train/VisDial_image_99114.jpg', 'images/VisDial/Train/VisDial_image_21949.jpg']