Represent the given dialogue about an image, which is used for image retrieval: Q:how many zebras are there
A:2
Q:are there any other animals
A:no
Q:is the picture taken in a zoo
A:yes it look that way
Q:is it sunny outside
A:i really can't tell
Q:are there people in the background
A:no
Q:are there any trees in the picture
A:no
Q:can you see the sky
A:no
Q:is there water in the picture
A:no
Q:are the zebra eating
A:no but their heads are down
Q:does the grass look healthy
A:not really


['images/VisDial/Train/VisDial_image_2897.jpg', 'images/VisDial/Train/VisDial_image_122137.jpg', 'images/VisDial/Train/VisDial_image_41866.jpg', 'images/VisDial/Train/VisDial_image_30752.jpg', 'images/VisDial/Train/VisDial_image_12249.jpg', 'images/VisDial/Train/VisDial_image_71902.jpg', 'images/VisDial/Train/VisDial_image_98694.jpg', 'images/VisDial/Train/VisDial_image_22946.jpg', 'images/VisDial/Train/VisDial_image_79213.jpg', 'images/VisDial/Train/VisDial_image_83425.jpg', 'images/VisDial/Train/VisDial_image_21318.jpg', 'images/VisDial/Train/VisDial_image_78075.jpg']