Represent the given dialogue about an image, which is used for image retrieval: Q:sorry, i have not even fuzzy picture
A:i don't think you see picture, you just ask me questions
Q:ok, what is primary color of picture
A:i don't know door is open, so i can't see it
Q:is door wooden
A:probably not it's probably made of metal
Q:is it open to outside
A:i don't know i'm looking into train through open door
Q:are there people in picture
A:yes
Q:is it passenger train
A:yeah, i think it is
Q:is door gray
A:door is open, so i can't see it on other side there is door that is grey
Q:is it day or night in picture
A:i don't know because i can't see outside
Q:picture is not brightly lit
A:picture is brightly lit, but it's because of lights in train
Q:is man older
A:he looks like he might be around thirty


['images/VisDial/Train/VisDial_image_53723.jpg', 'images/VisDial/Train/VisDial_image_106225.jpg', 'images/VisDial/Train/VisDial_image_106944.jpg', 'images/VisDial/Train/VisDial_image_21183.jpg', 'images/VisDial/Train/VisDial_image_98788.jpg', 'images/VisDial/Train/VisDial_image_48087.jpg', 'images/VisDial/Train/VisDial_image_82499.jpg', 'images/VisDial/Train/VisDial_image_55056.jpg', 'images/VisDial/Train/VisDial_image_31561.jpg', 'images/VisDial/Train/VisDial_image_35996.jpg', 'images/VisDial/Train/VisDial_image_117780.jpg', 'images/VisDial/Train/VisDial_image_48822.jpg']