A man in a blue water suit surfs on a small wave.
A surfer is wearing blue.
The man wearing the blue water suit is a surfer.
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x4) & n_wave(x4) & a_small(s2) & Theme(s2,x4) & Actor(e1,x1) & v_surf(e1) & in(x1,x2) & n_suit(x2) & of(x2,x3) & n_water(x3) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_blue(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1) & n_surfer(x1))