Represent the given dialogue about an image, which is used for image retrieval: Q:how many people
A:around 4
Q:what is the shadow of
A:it is a shadow of a man, but it is weird, kind of like a ghost
Q:are the people men or women
A:1 man, 2 women and i only see the last persons back
Q:are they business people
A:no
Q:are any talking to each other
A:no
Q:are there any purses
A:yes
Q:how many
A:2
Q:are there any lights
A:yes, outside of the train
Q:is the sun out
A:it is underground
Q:do you see any trees
A:no


['images/VisDial/Train/VisDial_image_101053.jpg', 'images/VisDial/Train/VisDial_image_102167.jpg', 'images/VisDial/Train/VisDial_image_64857.jpg', 'images/VisDial/Train/VisDial_image_91829.jpg', 'images/VisDial/Train/VisDial_image_121290.jpg', 'images/VisDial/Train/VisDial_image_8967.jpg', 'images/VisDial/Train/VisDial_image_48087.jpg', 'images/VisDial/Train/VisDial_image_44583.jpg', 'images/VisDial/Train/VisDial_image_76777.jpg', 'images/VisDial/Train/VisDial_image_81944.jpg', 'images/VisDial/Train/VisDial_image_17529.jpg', 'images/VisDial/Train/VisDial_image_119778.jpg']