The ripples in the water reflect the sunlight.
The water ripples in the moonlight.
There can't be moonlight and sunlight at the same time.
exists e1 x1 x2 x3.(n_sunlight(x3) & n_water(x2) & n_ripple(x1) & Theme(e1,x3) & Actor(e1,x1) & v_reflect(e1) & in(x1,x2))
exists x1 x2 x3.(n_moonlight(x3) & n_ripple(x1) & of(x1,x2) & n_water(x2) & a_topic(x1) & in(x1,x3))