Represent the given dialogue about an image, which is used for image retrieval: Q:how many people in total
A:i see 4
Q:is it enclosed or open
A:enclosed
Q:to people seem to know each other
A:no
Q:are there any windows
A:yes
Q:is there tour guide
A:can't tell
Q:does building look old
A:i can't tell it's pretty dark
Q:what is lightning source
A:sunlight
Q:can you see clock itself
A:yes
Q:can you describe clock
A:it's very big, takes up most of picture numbers are roman numerals
Q:how are people dressed
A:can't tell, they look like silhouettes


['images/VisDial/Train/VisDial_image_6606.jpg', 'images/VisDial/Train/VisDial_image_43025.jpg', 'images/VisDial/Train/VisDial_image_44913.jpg', 'images/VisDial/Train/VisDial_image_67304.jpg', 'images/VisDial/Train/VisDial_image_34272.jpg', 'images/VisDial/Train/VisDial_image_21511.jpg', 'images/VisDial/Train/VisDial_image_31279.jpg', 'images/VisDial/Train/VisDial_image_61411.jpg', 'images/VisDial/Train/VisDial_image_73287.jpg', 'images/VisDial/Train/VisDial_image_97674.jpg', 'images/VisDial/Train/VisDial_image_85927.jpg', 'images/VisDial/Train/VisDial_image_24430.jpg']