Represent the given dialogue about an image, which is used for image retrieval: Q:is the photo in color
A:yes it is
Q:is this at a zoo
A:yes
Q:what is the enclosure made of
A:a metal shelf on wheels
Q:are there any trees
A:metal
Q:is there grass
A:yes there are trees, the enclosure is made of metal
Q:is the sun out
A:yes there is a little grass
Q:are there any other people
A:no the sun isn't out
Q:is the sky cloudy
A:yes there are some people, i can't see the sky
Q:is there a barn like area for the zebra
A:no, i don't see 1
Q:is there a watering source around
A:yes the zebra is drinking


['images/VisDial/Train/VisDial_image_38531.jpg', 'images/VisDial/Train/VisDial_image_21604.jpg', 'images/VisDial/Train/VisDial_image_29811.jpg', 'images/VisDial/Train/VisDial_image_51958.jpg', 'images/VisDial/Train/VisDial_image_78621.jpg', 'images/VisDial/Train/VisDial_image_118595.jpg', 'images/VisDial/Train/VisDial_image_84178.jpg', 'images/VisDial/Train/VisDial_image_113071.jpg', 'images/VisDial/Train/VisDial_image_56052.jpg', 'images/VisDial/Train/VisDial_image_7796.jpg', 'images/VisDial/Train/VisDial_image_85443.jpg', 'images/VisDial/Train/VisDial_image_51786.jpg']