Represent the given dialogue about an image, which is used for image retrieval: Q:how many elephants are there
A:about 4
Q:are they standing side by side
A:2 of them are
Q:are they eating
A:no
Q:do you see water
A:no
Q:is there a fence
A:no
Q:is this a zoo
A:i think so
Q:do you see any buildings
A:no
Q:do you see any trees
A:i see tree leaves
Q:any people
A:no
Q:what is the weather
A:it's sunny


['images/VisDial/Train/VisDial_image_69565.jpg', 'images/VisDial/Train/VisDial_image_84597.jpg', 'images/VisDial/Train/VisDial_image_74156.jpg', 'images/VisDial/Train/VisDial_image_2729.jpg', 'images/VisDial/Train/VisDial_image_6005.jpg', 'images/VisDial/Train/VisDial_image_106095.jpg', 'images/VisDial/Train/VisDial_image_118386.jpg', 'images/VisDial/Train/VisDial_image_67845.jpg', 'images/VisDial/Train/VisDial_image_113315.jpg', 'images/VisDial/Train/VisDial_image_101162.jpg', 'images/VisDial/Train/VisDial_image_47762.jpg', 'images/VisDial/Train/VisDial_image_78388.jpg']