Represent the given dialogue about an image, which is used for image retrieval: Q:how many elephants roughly
A:8
Q:are they all the same size
A:no
Q:is there anything else in the field
A:i don't see anything
Q:can you see the field at all
A:not really just where they are walking
Q:so you can't see if it's a grassy field
A:the ground is green
Q:is the sky visible
A:yes
Q:is it cloudy
A:no
Q:can you see the sun
A:no
Q:do any of the elephants look younger than the others
A:yes a few
Q:how many look younger
A:about 3


['images/VisDial/Train/VisDial_image_91764.jpg', 'images/VisDial/Train/VisDial_image_57712.jpg', 'images/VisDial/Train/VisDial_image_20634.jpg', 'images/VisDial/Train/VisDial_image_54574.jpg', 'images/VisDial/Train/VisDial_image_65574.jpg', 'images/VisDial/Train/VisDial_image_28918.jpg', 'images/VisDial/Train/VisDial_image_38794.jpg', 'images/VisDial/Train/VisDial_image_16147.jpg', 'images/VisDial/Train/VisDial_image_68961.jpg', 'images/VisDial/Train/VisDial_image_15718.jpg', 'images/VisDial/Train/VisDial_image_55297.jpg', 'images/VisDial/Train/VisDial_image_31558.jpg']