A man in blue dress walks near a pond.
The man in blue is swimming in the pond.
The man can't be walking while swimming.
exists e1 s1 x1 x2 x3.(near(e1,x3) & n_pond(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_dress(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_pond(x3) & n_man(x1) & in(e1,x3) & Actor(e1,x1) & v_swim(e1) & in(x1,x2) & n_blue(x2))