Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the elephant
A:quite big 1
Q:what color is the elephant
A:dark gray
Q:is this in a zoo
A:doesn't look like that
Q:what color is the grass
A:grass is green
Q:does it have tusks
A:yes, 1
Q:is it color photo
A:yes, it is a color photo
Q:is it sunny
A:yes
Q:can you spot the sun
A:no, but mountains in background
Q:is the sky clear
A:not sure
Q:does the environment look like somewhere in africa
A:looks like that


['images/VisDial/Train/VisDial_image_18907.jpg', 'images/VisDial/Train/VisDial_image_51248.jpg', 'images/VisDial/Train/VisDial_image_104667.jpg', 'images/VisDial/Train/VisDial_image_4013.jpg', 'images/VisDial/Train/VisDial_image_54889.jpg', 'images/VisDial/Train/VisDial_image_9900.jpg', 'images/VisDial/Train/VisDial_image_34845.jpg', 'images/VisDial/Train/VisDial_image_28155.jpg', 'images/VisDial/Train/VisDial_image_74042.jpg', 'images/VisDial/Train/VisDial_image_76348.jpg', 'images/VisDial/Train/VisDial_image_22857.jpg', 'images/VisDial/Train/VisDial_image_52448.jpg']