Represent the given dialogue about an image, which is used for image retrieval: Q:is it a big train
A:it's pretty big
Q:what color is the train
A:the engine is yellow, gray, and black
Q:is it in a open area
A:yes
Q:is there trees
A:yes
Q:is it a sunny day
A:yes
Q:can you see any buildings
A:no
Q:does it look like a warm day
A:yes
Q:is it a steam train
A:it looks like gas powered
Q:is it a passenger train
A:no
Q:do you see grass
A:yes


['images/VisDial/Train/VisDial_image_70225.jpg', 'images/VisDial/Train/VisDial_image_121894.jpg', 'images/VisDial/Train/VisDial_image_45714.jpg', 'images/VisDial/Train/VisDial_image_119254.jpg', 'images/VisDial/Train/VisDial_image_85325.jpg', 'images/VisDial/Train/VisDial_image_117762.jpg', 'images/VisDial/Train/VisDial_image_40410.jpg', 'images/VisDial/Train/VisDial_image_33912.jpg', 'images/VisDial/Train/VisDial_image_37210.jpg', 'images/VisDial/Train/VisDial_image_105059.jpg', 'images/VisDial/Train/VisDial_image_89777.jpg', 'images/VisDial/Train/VisDial_image_28886.jpg']