Represent the given dialogue about an image, which is used for image retrieval: Q:is it the station
A:no
Q:any passengers seen
A:i don't see any
Q:anything else visible
A:there are a couple of people walking on each side of the road and, i think i can see the engineer
Q:can you see the tracks
A:yes
Q:what color is the train
A:light yellow, blue, red and orange
Q:how many people seen
A:three, i think
Q:any trees
A:there's 1 in the background
Q:can you see the sky
A:yes
Q:is it clear
A:yes
Q:is it sunny
A:yes


['images/VisDial/Train/VisDial_image_33207.jpg', 'images/VisDial/Train/VisDial_image_45544.jpg', 'images/VisDial/Train/VisDial_image_47960.jpg', 'images/VisDial/Train/VisDial_image_47045.jpg', 'images/VisDial/Train/VisDial_image_95643.jpg', 'images/VisDial/Train/VisDial_image_49171.jpg', 'images/VisDial/Train/VisDial_image_30118.jpg', 'images/VisDial/Train/VisDial_image_60153.jpg', 'images/VisDial/Train/VisDial_image_71029.jpg', 'images/VisDial/Train/VisDial_image_52991.jpg', 'images/VisDial/Train/VisDial_image_118951.jpg', 'images/VisDial/Train/VisDial_image_43859.jpg']