Represent the given dialogue about an image, which is used for image retrieval: Q:is it a big airplane
A:no
Q:how many passengers
A:i'm not sure
Q:is it a private plane
A:it's a prop plane
Q:are there any other planes in the picture
A:no
Q:how many engines does it have
A:i'm not sure
Q:are there any markings on the plane
A:1 says twa
Q:are there any engines on the wings
A:i think 1 under each wing
Q:what do the others markings say beside twa
A:601 and n414h
Q:what color is the plane
A:the image is black and white
Q:are there any lights on the plane
A:not sure


['images/VisDial/Train/VisDial_image_25901.jpg', 'images/VisDial/Train/VisDial_image_104457.jpg', 'images/VisDial/Train/VisDial_image_58364.jpg', 'images/VisDial/Train/VisDial_image_12547.jpg', 'images/VisDial/Train/VisDial_image_10046.jpg', 'images/VisDial/Train/VisDial_image_635.jpg', 'images/VisDial/Train/VisDial_image_66087.jpg', 'images/VisDial/Train/VisDial_image_31366.jpg', 'images/VisDial/Train/VisDial_image_41513.jpg', 'images/VisDial/Train/VisDial_image_65953.jpg', 'images/VisDial/Train/VisDial_image_7044.jpg', 'images/VisDial/Train/VisDial_image_50404.jpg']