Represent the given dialogue about an image, which is used for image retrieval: Q:are the people boarding the train
A:no, they are on the other side of the track
Q:is the train outside
A:yes, it is
Q:is it daytime
A:yes, it is
Q:is the train a passenger train
A:i believe so but i can only see the top
Q:what color is the train
A:it's silver and black
Q:are the people dressed for summer
A:many are wearing pants and short sleeves
Q:is it raining outside
A:no, it's sunny
Q:how many people are near the train
A:there's at least 30
Q:do they appear to be american
A:no, i'm not sure where but not us
Q:can you see the number of the train
A:no, i can't


['images/VisDial/Train/VisDial_image_40565.jpg', 'images/VisDial/Train/VisDial_image_102278.jpg', 'images/VisDial/Train/VisDial_image_27484.jpg', 'images/VisDial/Train/VisDial_image_80080.jpg', 'images/VisDial/Train/VisDial_image_62725.jpg', 'images/VisDial/Train/VisDial_image_78856.jpg', 'images/VisDial/Train/VisDial_image_71049.jpg', 'images/VisDial/Train/VisDial_image_119778.jpg', 'images/VisDial/Train/VisDial_image_27111.jpg', 'images/VisDial/Train/VisDial_image_11996.jpg', 'images/VisDial/Train/VisDial_image_63836.jpg', 'images/VisDial/Train/VisDial_image_114031.jpg']