Represent the given dialogue about an image, which is used for image retrieval: Q:are they in field
A:no, enclosure
Q:are they at zoo
A:yes
Q:are there any trees
A:yes, quite few in background
Q:is there grass
A:no
Q:are there walls
A:yes, stone walls
Q:are they brown
A:yeah, brownish gray
Q:is it sunny
A:no, looks overcast
Q:are both giraffes same size
A:yes, both babies
Q:do they look healthy
A:yup, pretty healthy
Q:are there any people in photo
A:no


['images/VisDial/Train/VisDial_image_97326.jpg', 'images/VisDial/Train/VisDial_image_78609.jpg', 'images/VisDial/Train/VisDial_image_68079.jpg', 'images/VisDial/Train/VisDial_image_16713.jpg', 'images/VisDial/Train/VisDial_image_116694.jpg', 'images/VisDial/Train/VisDial_image_51423.jpg', 'images/VisDial/Train/VisDial_image_64076.jpg', 'images/VisDial/Train/VisDial_image_51731.jpg', 'images/VisDial/Train/VisDial_image_88272.jpg', 'images/VisDial/Train/VisDial_image_109842.jpg', 'images/VisDial/Train/VisDial_image_120826.jpg', 'images/VisDial/Train/VisDial_image_59320.jpg']