Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the wave
A:big enough to knock him off the board
Q:what color is the wave
A:the water is greenish
Q:is he tied to the board
A:yes, i see a strap
Q:is it sunny
A:it is
Q:are there other surfers
A:no
Q:what color is the board
A:it's white with some black markings on it
Q:can you see the beach
A:no
Q:is he wearing a wetsuit
A:yes
Q:what is the color of his wetsuit
A:it's black
Q:is it only black or with letters
A:i don't see any letters


['images/VisDial/Train/VisDial_image_114929.jpg', 'images/VisDial/Train/VisDial_image_96628.jpg', 'images/VisDial/Train/VisDial_image_92615.jpg', 'images/VisDial/Train/VisDial_image_64458.jpg', 'images/VisDial/Train/VisDial_image_90276.jpg', 'images/VisDial/Train/VisDial_image_32831.jpg', 'images/VisDial/Train/VisDial_image_42922.jpg', 'images/VisDial/Train/VisDial_image_17207.jpg', 'images/VisDial/Train/VisDial_image_13757.jpg', 'images/VisDial/Train/VisDial_image_69212.jpg', 'images/VisDial/Train/VisDial_image_65927.jpg', 'images/VisDial/Train/VisDial_image_91016.jpg']