The shadows of trees are projected onto the field by the sun.
The moon light is shining down.
There can be no moonlight when the sun is shining.
exists e1 x1 x2 x3 x4.(n_sun(x4) & n_field(x3) & n_shadow(x1) & Actor(e1,x4) & onto(e1,x3) & Theme(e1,x1) & v_project(e1) & of(x1,x2) & n_tree(x2))
exists e1 s1 x1 x2.(n_light(x1) & of(x1,x2) & n_moon(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_shine(e1))