Represent the given dialogue about an image, which is used for image retrieval: Q:what brand is cargo truck
A:its train
Q:is train steam or diesel
A:i don't know
Q:how many locomotives are there
A:2
Q:is there any people in picture
A:yes
Q:can you see train conductor
A:i think so
Q:is train and amtrak
A:i can't tell
Q:is there any luggage
A:yes lot
Q:any passengers in sight
A:no
Q:is it day or night
A:day
Q:sunny or overcast
A:overcast


['images/VisDial/Train/VisDial_image_39572.jpg', 'images/VisDial/Train/VisDial_image_110371.jpg', 'images/VisDial/Train/VisDial_image_117230.jpg', 'images/VisDial/Train/VisDial_image_111776.jpg', 'images/VisDial/Train/VisDial_image_20351.jpg', 'images/VisDial/Train/VisDial_image_95188.jpg', 'images/VisDial/Train/VisDial_image_78905.jpg', 'images/VisDial/Train/VisDial_image_80201.jpg', 'images/VisDial/Train/VisDial_image_105877.jpg', 'images/VisDial/Train/VisDial_image_85654.jpg', 'images/VisDial/Train/VisDial_image_106660.jpg', 'images/VisDial/Train/VisDial_image_87685.jpg']