Represent the given dialogue about an image, which is used for image retrieval: Q:are these military aircraft
A:could be
Q:what color are they
A:1 grey, and green
Q:are they flying the same direction
A:yes
Q:are there any logos on the planes
A:yes but can't tell what they are
Q:do they have propellers or engines
A:1 of each
Q:do either appear to be vintage
A:1 does
Q:are the cockpits enclosed
A:yes
Q:can you see the pilots
A:no
Q:is the sky clear behind them
A:partly cloudy
Q:are the wheels up or down
A:down


['images/VisDial/Train/VisDial_image_103407.jpg', 'images/VisDial/Train/VisDial_image_11794.jpg', 'images/VisDial/Train/VisDial_image_14267.jpg', 'images/VisDial/Train/VisDial_image_99084.jpg', 'images/VisDial/Train/VisDial_image_34424.jpg', 'images/VisDial/Train/VisDial_image_117860.jpg', 'images/VisDial/Train/VisDial_image_20719.jpg', 'images/VisDial/Train/VisDial_image_23000.jpg', 'images/VisDial/Train/VisDial_image_60993.jpg', 'images/VisDial/Train/VisDial_image_56333.jpg', 'images/VisDial/Train/VisDial_image_23747.jpg', 'images/VisDial/Train/VisDial_image_36424.jpg']