Represent the given dialogue about an image, which is used for image retrieval: Q:are there any people
A:yes
Q:how many approximately
A:2
Q:ar ethey boarding or unboarding
A:1 is standing near the train and 1 is in the train looking out
Q:is the train black
A:dark green with red
Q:is there steam coming from the train
A:yes
Q:is this a historical black and white photo
A:no
Q:does the train have anything written on it
A:yes
Q:what
A:has the numbers 6435 on the front
Q:is the tracks well maintained or rusty and polluted
A:the tracks look safe
Q:is it daytime
A:yes


['images/VisDial/Train/VisDial_image_58796.jpg', 'images/VisDial/Train/VisDial_image_64176.jpg', 'images/VisDial/Train/VisDial_image_111331.jpg', 'images/VisDial/Train/VisDial_image_999.jpg', 'images/VisDial/Train/VisDial_image_50008.jpg', 'images/VisDial/Train/VisDial_image_347.jpg', 'images/VisDial/Train/VisDial_image_42637.jpg', 'images/VisDial/Train/VisDial_image_119811.jpg', 'images/VisDial/Train/VisDial_image_101887.jpg', 'images/VisDial/Train/VisDial_image_28255.jpg', 'images/VisDial/Train/VisDial_image_34858.jpg', 'images/VisDial/Train/VisDial_image_103007.jpg']