Represent the given dialogue about an image, which is used for image retrieval: Q:are they in any excursion
A:they could be, it's hard to tell
Q:they look like school children
A:yes
Q:any adults with them
A:i cannot see any adults
Q:is it in a park
A:i could be, there is grass on the ground
Q:about how many children are there
A:at least 1 hundred
Q:any vehicles visible
A:no
Q:not even school buses seen
A:no, it's all children
Q:is the sky visible
A:no, but i can tell that it's sunny
Q:any trees seen
A:no
Q:are the gender in children mixed
A:yes, boys and girls


['images/VisDial/Train/VisDial_image_18683.jpg', 'images/VisDial/Train/VisDial_image_52745.jpg', 'images/VisDial/Train/VisDial_image_10838.jpg', 'images/VisDial/Train/VisDial_image_7489.jpg', 'images/VisDial/Train/VisDial_image_16343.jpg', 'images/VisDial/Train/VisDial_image_23696.jpg', 'images/VisDial/Train/VisDial_image_8716.jpg', 'images/VisDial/Train/VisDial_image_30384.jpg', 'images/VisDial/Train/VisDial_image_96916.jpg', 'images/VisDial/Train/VisDial_image_25110.jpg', 'images/VisDial/Train/VisDial_image_64971.jpg', 'images/VisDial/Train/VisDial_image_87713.jpg']