The shadows of trees are projected onto the field by the sun.
The sun is casting a shadow through the forest and onto a clearing.
Casting an projected describe the same action. Trees are located in a forest and a field can be described as a clearing.
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 e2 e1 x1 x2 x3 x4 x5.(n_sun(x1) & n_forest(x3) & onto(e2,x5) & n_clearing(x5) & Theme(e2,x4) & Actor(e2,x1) & v_cast(e2) & n_shadow(x4) & through(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_cast(e1) & n_shadow(x2))