A man surfs in bright, blue water.
The surfer is dry and standing on the sand.
One who surfs cannot be standing still. Water is wet and sand is dry.
exists e1 s1 s2 s3 x1 x2.(in(e1,x2) & n_water(x2) & a_blue(s3) & Theme(s3,x2) & a_,(s2) & Theme(s2,x2) & a_bright(s1) & Theme(s1,x2) & Actor(e1,x1) & v_surf(e1) & n_man(x1))
exists s1 s2 x1 x2 x3 x4.(n_sand(x4) & n_surfer(x1) & a_topic(s1) & subset_of(x3,s1) & on(x3,x4) & n_standing(x3) & subset_of(x1,s1) & Theme(s2,x2) & a_dry(s2) & (x1 = x2))