Represent the given dialogue about an image, which is used for image retrieval: Q:how many zebra are there
A:4
Q:are they wild
A:i don't think so
Q:do they look to be healthy
A:yes
Q:how is the weather
A:very nice
Q:are they all grazing
A:yes
Q:are they adults
A:yes
Q:are they close together
A:yes
Q:are there trees
A:yes
Q:what else do you see
A:a fence
Q:is the grass the same color
A:yes


['images/VisDial/Train/VisDial_image_59882.jpg', 'images/VisDial/Train/VisDial_image_46181.jpg', 'images/VisDial/Train/VisDial_image_49701.jpg', 'images/VisDial/Train/VisDial_image_61954.jpg', 'images/VisDial/Train/VisDial_image_3031.jpg', 'images/VisDial/Train/VisDial_image_90320.jpg', 'images/VisDial/Train/VisDial_image_34150.jpg', 'images/VisDial/Train/VisDial_image_110263.jpg', 'images/VisDial/Train/VisDial_image_18222.jpg', 'images/VisDial/Train/VisDial_image_17593.jpg', 'images/VisDial/Train/VisDial_image_110506.jpg', 'images/VisDial/Train/VisDial_image_95096.jpg']