Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:the train is colored green
Q:how many tracks
A:there are 2 tracks
Q:any people
A:no
Q:any buildings
A:yes, i can see 2
Q:is the train waiting on passengers
A:yes, i now noticed there is 1 person in the background that i did not see earlier
Q:any trees
A:yes a few
Q:is this a subway
A:no
Q:any grass
A:no
Q:is it sunny
A:cannot tell but seems like it
Q:how many cars does the train have
A:only the head


['images/VisDial/Train/VisDial_image_66070.jpg', 'images/VisDial/Train/VisDial_image_47833.jpg', 'images/VisDial/Train/VisDial_image_26734.jpg', 'images/VisDial/Train/VisDial_image_44420.jpg', 'images/VisDial/Train/VisDial_image_25581.jpg', 'images/VisDial/Train/VisDial_image_119.jpg', 'images/VisDial/Train/VisDial_image_112703.jpg', 'images/VisDial/Train/VisDial_image_71958.jpg', 'images/VisDial/Train/VisDial_image_80943.jpg', 'images/VisDial/Train/VisDial_image_78363.jpg', 'images/VisDial/Train/VisDial_image_107857.jpg', 'images/VisDial/Train/VisDial_image_79165.jpg']