Represent the given dialogue about an image, which is used for image retrieval: Q:is train moving
A:i don't think so
Q:is it an old train
A:modern i think
Q:are the tracks rusted
A:i can't tell
Q:what color is the train
A:metallic
Q:is it a passenger or freight
A:passenger
Q:can you see people
A:i can't see anyone
Q:is there a platform
A:yes there is
Q:can you see trees
A:nope, just buildings
Q:is there gravel between tracks
A:i can't tell
Q:are the buildings large
A:yes, downtown


['images/VisDial/Train/VisDial_image_108730.jpg', 'images/VisDial/Train/VisDial_image_52843.jpg', 'images/VisDial/Train/VisDial_image_97008.jpg', 'images/VisDial/Train/VisDial_image_90925.jpg', 'images/VisDial/Train/VisDial_image_118801.jpg', 'images/VisDial/Train/VisDial_image_15898.jpg', 'images/VisDial/Train/VisDial_image_14475.jpg', 'images/VisDial/Train/VisDial_image_30415.jpg', 'images/VisDial/Train/VisDial_image_61732.jpg', 'images/VisDial/Train/VisDial_image_31481.jpg', 'images/VisDial/Train/VisDial_image_26130.jpg', 'images/VisDial/Train/VisDial_image_27491.jpg']