Represent the given dialogue about an image, which is used for image retrieval: Q:does this train have cars or is it an engine
A:cars and engine
Q:is the whole thing green
A:mostly
Q:how many cars are there
A:i can only count up to 6 and then it kinda turns
Q:is it new or old train
A:new
Q:does it have a number on it
A:yes
Q:what is it
A:321415
Q:is it at a depot
A:yes
Q:are the people waiting to get on the train
A:yes
Q:do they have bags
A:no
Q:how many people
A:3


['images/VisDial/Train/VisDial_image_74780.jpg', 'images/VisDial/Train/VisDial_image_73266.jpg', 'images/VisDial/Train/VisDial_image_93064.jpg', 'images/VisDial/Train/VisDial_image_4847.jpg', 'images/VisDial/Train/VisDial_image_98971.jpg', 'images/VisDial/Train/VisDial_image_113470.jpg', 'images/VisDial/Train/VisDial_image_91353.jpg', 'images/VisDial/Train/VisDial_image_22968.jpg', 'images/VisDial/Train/VisDial_image_86398.jpg', 'images/VisDial/Train/VisDial_image_36188.jpg', 'images/VisDial/Train/VisDial_image_13552.jpg', 'images/VisDial/Train/VisDial_image_38753.jpg']