Represent the given dialogue about an image, which is used for image retrieval: Q:are there any people in picture
A:no
Q:can you see any trees
A:few in background
Q:can you see the sky
A:yes
Q:how many trains are there
A:just 1
Q:is it sunny day
A:mostly
Q:what color is train
A:silver with bit of yellow
Q:is it passenger train
A:yes
Q:how many tracks are there
A:4
Q:how many cars are on train
A:7
Q:can you see city nearby
A:no


['images/VisDial/Train/VisDial_image_99874.jpg', 'images/VisDial/Train/VisDial_image_86691.jpg', 'images/VisDial/Train/VisDial_image_28444.jpg', 'images/VisDial/Train/VisDial_image_94308.jpg', 'images/VisDial/Train/VisDial_image_94990.jpg', 'images/VisDial/Train/VisDial_image_64967.jpg', 'images/VisDial/Train/VisDial_image_80201.jpg', 'images/VisDial/Train/VisDial_image_44508.jpg', 'images/VisDial/Train/VisDial_image_6647.jpg', 'images/VisDial/Train/VisDial_image_78471.jpg', 'images/VisDial/Train/VisDial_image_107175.jpg', 'images/VisDial/Train/VisDial_image_27837.jpg']