Represent the given dialogue about an image, which is used for image retrieval: Q:is this steam train
A:no, i don't think so
Q:what color is train
A:yellow, blue, red and white
Q:is this freight train or passenger
A:looks like passenger train
Q:is train long
A:no
Q:is there bridge
A:yesd
Q:is this wide river
A:no
Q:are there many boats
A:about 5
Q:what type of boats, canoes
A:no, they look like pontoons
Q:can you see any people
A:no
Q:is it nice day to be on boat
A:yes


['images/VisDial/Train/VisDial_image_14429.jpg', 'images/VisDial/Train/VisDial_image_66396.jpg', 'images/VisDial/Train/VisDial_image_119841.jpg', 'images/VisDial/Train/VisDial_image_12885.jpg', 'images/VisDial/Train/VisDial_image_45474.jpg', 'images/VisDial/Train/VisDial_image_22976.jpg', 'images/VisDial/Train/VisDial_image_32646.jpg', 'images/VisDial/Train/VisDial_image_80778.jpg', 'images/VisDial/Train/VisDial_image_54196.jpg', 'images/VisDial/Train/VisDial_image_44701.jpg', 'images/VisDial/Train/VisDial_image_65080.jpg', 'images/VisDial/Train/VisDial_image_48585.jpg']