Represent the given dialogue about an image, which is used for image retrieval: Q:how many trains are present
A:3
Q:do they all look different
A:yes
Q:do you see a company name on any of them
A:too far away to tell
Q:are any people visible
A:no
Q:is this in a city
A:yes
Q:how many sets of tracks can you see
A:6
Q:do you see any trees
A:yes
Q:do you see any equipment for loading cargo
A:no
Q:do the trains look like they are for passengers or transport of goods
A:passengers
Q:is there a platform visible for people to get on and off
A:no


['images/VisDial/Train/VisDial_image_99339.jpg', 'images/VisDial/Train/VisDial_image_87682.jpg', 'images/VisDial/Train/VisDial_image_97342.jpg', 'images/VisDial/Train/VisDial_image_25931.jpg', 'images/VisDial/Train/VisDial_image_1790.jpg', 'images/VisDial/Train/VisDial_image_123249.jpg', 'images/VisDial/Train/VisDial_image_121072.jpg', 'images/VisDial/Train/VisDial_image_21285.jpg', 'images/VisDial/Train/VisDial_image_113604.jpg', 'images/VisDial/Train/VisDial_image_64090.jpg', 'images/VisDial/Train/VisDial_image_16.jpg', 'images/VisDial/Train/VisDial_image_102128.jpg']