Represent the given dialogue about an image, which is used for image retrieval: Q:how long is the train
A:about 4 cars long
Q:what color is the train
A:red yellow and blue
Q:is there any writing on the train
A:yes
Q:what does it say on the train
A:i can't tell
Q:are there people around
A:no
Q:can you see any grass
A:yes
Q:what color is the grass
A:green
Q:do you see any trees
A:yes
Q:is it daytime
A:yes
Q:is it cloudy
A:partly cloudy


['images/VisDial/Train/VisDial_image_13413.jpg', 'images/VisDial/Train/VisDial_image_18817.jpg', 'images/VisDial/Train/VisDial_image_27136.jpg', 'images/VisDial/Train/VisDial_image_109651.jpg', 'images/VisDial/Train/VisDial_image_77945.jpg', 'images/VisDial/Train/VisDial_image_117762.jpg', 'images/VisDial/Train/VisDial_image_100120.jpg', 'images/VisDial/Train/VisDial_image_111547.jpg', 'images/VisDial/Train/VisDial_image_122165.jpg', 'images/VisDial/Train/VisDial_image_119223.jpg', 'images/VisDial/Train/VisDial_image_25387.jpg', 'images/VisDial/Train/VisDial_image_82779.jpg']