Represent the given dialogue about an image, which is used for image retrieval: Q:are the elephants brown or grey
A:brown
Q:are they all adults
A:i cannot say for sure
Q:how can you tell they are in a zoo
A:the set up - it is fake and caged
Q:is it day time
A:yes
Q:are any people visible
A:no
Q:are there any other animals
A:no
Q:are the elephants asian or african
A:i have no idea
Q:are there many trees visible
A:no, not really
Q:do the elephants have tusks
A:i cannot see enough of them to answer
Q:is there a water source available
A:not that i can see


['images/VisDial/Train/VisDial_image_50325.jpg', 'images/VisDial/Train/VisDial_image_19571.jpg', 'images/VisDial/Train/VisDial_image_29387.jpg', 'images/VisDial/Train/VisDial_image_111455.jpg', 'images/VisDial/Train/VisDial_image_71147.jpg', 'images/VisDial/Train/VisDial_image_26259.jpg', 'images/VisDial/Train/VisDial_image_121921.jpg', 'images/VisDial/Train/VisDial_image_74812.jpg', 'images/VisDial/Train/VisDial_image_8936.jpg', 'images/VisDial/Train/VisDial_image_56538.jpg', 'images/VisDial/Train/VisDial_image_76074.jpg', 'images/VisDial/Train/VisDial_image_106194.jpg']