Represent the given dialogue about an image, which is used for image retrieval: Q:is photo black and white
A:no, it is in color
Q:are there trees that you can see
A:yes, lots of large trees behind trains
Q:do trees have leaves
A:yes, green
Q:would you say that it looks like it is summer
A:yes
Q:ok, are there any people you can see
A:1 person is in picture - train conductor
Q:is conductor man
A:yes, older man
Q:does he have white hair
A:yes
Q:is he wearing conductor's hat
A:yes, white 1
Q:what color is steam engine
A:both trains are black with red bumper
Q:do they have numbers
A:yes 1 train is number 69621 while other is b1


['images/VisDial/Train/VisDial_image_62511.jpg', 'images/VisDial/Train/VisDial_image_22692.jpg', 'images/VisDial/Train/VisDial_image_53507.jpg', 'images/VisDial/Train/VisDial_image_9475.jpg', 'images/VisDial/Train/VisDial_image_30158.jpg', 'images/VisDial/Train/VisDial_image_110814.jpg', 'images/VisDial/Train/VisDial_image_33278.jpg', 'images/VisDial/Train/VisDial_image_112999.jpg', 'images/VisDial/Train/VisDial_image_13552.jpg', 'images/VisDial/Train/VisDial_image_34812.jpg', 'images/VisDial/Train/VisDial_image_47906.jpg', 'images/VisDial/Train/VisDial_image_62826.jpg']