Represent the given dialogue about an image, which is used for image retrieval: Q:what color is number
A:white
Q:are there any people visible
A:no
Q:are there any other cars visible
A:no just 1
Q:can you see tracks
A:no
Q:what is weather like
A:sky is clear, wispy clouds are visible
Q:is sky blue
A:yes
Q:does car have stairs
A:there are some stairs in doorway, looks like there are 3
Q:does car have access ladder
A:there is no ladder visible
Q:where do stairs lead
A:into passenger area
Q:what color are stairs
A:they are dark grey


['images/VisDial/Train/VisDial_image_58742.jpg', 'images/VisDial/Train/VisDial_image_92898.jpg', 'images/VisDial/Train/VisDial_image_113358.jpg', 'images/VisDial/Train/VisDial_image_118443.jpg', 'images/VisDial/Train/VisDial_image_94863.jpg', 'images/VisDial/Train/VisDial_image_28281.jpg', 'images/VisDial/Train/VisDial_image_49506.jpg', 'images/VisDial/Train/VisDial_image_65401.jpg', 'images/VisDial/Train/VisDial_image_88666.jpg', 'images/VisDial/Train/VisDial_image_53873.jpg', 'images/VisDial/Train/VisDial_image_54066.jpg', 'images/VisDial/Train/VisDial_image_92618.jpg']