Represent the given dialogue about an image, which is used for image retrieval: Q:what is the man wearing
A:an orange uniform
Q:is he a worker
A:yes
Q:is he cleaning up
A:i think he is
Q:any trains
A:yes there is
Q:how many
A:1
Q:is it moving
A:no
Q:any other people around
A:no
Q:any lights
A:no
Q:any stairs
A:yes
Q:leading to the train
A:to the platform


['images/VisDial/Train/VisDial_image_3069.jpg', 'images/VisDial/Train/VisDial_image_83356.jpg', 'images/VisDial/Train/VisDial_image_105245.jpg', 'images/VisDial/Train/VisDial_image_98591.jpg', 'images/VisDial/Train/VisDial_image_100941.jpg', 'images/VisDial/Train/VisDial_image_18575.jpg', 'images/VisDial/Train/VisDial_image_41630.jpg', 'images/VisDial/Train/VisDial_image_25297.jpg', 'images/VisDial/Train/VisDial_image_8670.jpg', 'images/VisDial/Train/VisDial_image_13013.jpg', 'images/VisDial/Train/VisDial_image_34232.jpg', 'images/VisDial/Train/VisDial_image_67444.jpg']