Represent the given dialogue about an image, which is used for image retrieval: Q:is the track long
A:can't tell from the picture
Q:is the sky visible
A:yes
Q:are there clouds
A:no
Q:are there windows on train
A:yes
Q:is there grass
A:yes
Q:what is in background
A:houses
Q:are there rocks
A:yes
Q:how many houses are there
A:2
Q:is there dirt
A:no
Q:are there any other colors on train
A:yes yellow


['images/VisDial/Train/VisDial_image_77257.jpg', 'images/VisDial/Train/VisDial_image_57515.jpg', 'images/VisDial/Train/VisDial_image_47787.jpg', 'images/VisDial/Train/VisDial_image_108133.jpg', 'images/VisDial/Train/VisDial_image_118951.jpg', 'images/VisDial/Train/VisDial_image_29544.jpg', 'images/VisDial/Train/VisDial_image_69771.jpg', 'images/VisDial/Train/VisDial_image_121894.jpg', 'images/VisDial/Train/VisDial_image_119772.jpg', 'images/VisDial/Train/VisDial_image_75768.jpg', 'images/VisDial/Train/VisDial_image_19087.jpg', 'images/VisDial/Train/VisDial_image_20974.jpg']