Represent the given dialogue about an image, which is used for image retrieval: Q:do you think the waves are man-made or are they natural river rapids
A:they are natural
Q:is the man wearing a wetsuit
A:yes he is
Q:what color is his hair
A:it is rather dark outside, but i would guess he has brown or black hair
Q:what color is the surfboard
A:white
Q:does he look stable or does he look about to fall
A:very stable
Q:which direction is he going - left, right, or toward or away from the camera
A:coming towards the camera would be the best way to describe it
Q:are there any buildings
A:no
Q:are there a lot of trees
A:yes, the whole river is boarded with trees
Q:does the river look narrow or wide
A:rather narrow
Q:are there any boats
A:no


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