Represent the given dialogue about an image, which is used for image retrieval: Q:is train indoors
A:no
Q:is it moving
A:it looks to be arriving at platform
Q:are there people
A:just train operator
Q:are there other signs in background
A:name of train, rb2 mannheim hbf
Q:any other signs of where it's located
A:no
Q:what color is train
A:i am not sure, photo is black and white
Q:does it look old
A:no
Q:what does train operator look like
A:person is male with mustache
Q:is he old
A:middle-aged, probably around 40
Q:is it freight train
A:no, passenger train


['images/VisDial/Train/VisDial_image_94586.jpg', 'images/VisDial/Train/VisDial_image_30158.jpg', 'images/VisDial/Train/VisDial_image_37020.jpg', 'images/VisDial/Train/VisDial_image_8946.jpg', 'images/VisDial/Train/VisDial_image_99978.jpg', 'images/VisDial/Train/VisDial_image_108602.jpg', 'images/VisDial/Train/VisDial_image_35414.jpg', 'images/VisDial/Train/VisDial_image_122638.jpg', 'images/VisDial/Train/VisDial_image_4915.jpg', 'images/VisDial/Train/VisDial_image_48087.jpg', 'images/VisDial/Train/VisDial_image_67750.jpg', 'images/VisDial/Train/VisDial_image_65886.jpg']