Represent the given dialogue about an image, which is used for image retrieval: Q:is it a 747
A:i think so
Q:is it white
A:yes
Q:is it a commercial flight
A:probably
Q:are there clouds
A:no
Q:what name is it
A:can't tell
Q:is it sunny
A:there is no sun
Q:what color is it
A:i think the plane is white, if that is what you are asking
Q:ok so no colors at all
A:it's hard to tell, but i don't think so
Q:can you land
A:it is in the air
Q:can you see land
A:no


['images/VisDial/Train/VisDial_image_81375.jpg', 'images/VisDial/Train/VisDial_image_41980.jpg', 'images/VisDial/Train/VisDial_image_12870.jpg', 'images/VisDial/Train/VisDial_image_4567.jpg', 'images/VisDial/Train/VisDial_image_51288.jpg', 'images/VisDial/Train/VisDial_image_90961.jpg', 'images/VisDial/Train/VisDial_image_51626.jpg', 'images/VisDial/Train/VisDial_image_32050.jpg', 'images/VisDial/Train/VisDial_image_53313.jpg', 'images/VisDial/Train/VisDial_image_66740.jpg', 'images/VisDial/Train/VisDial_image_91643.jpg', 'images/VisDial/Train/VisDial_image_32938.jpg']