A worker is carrying plywood for a construction project.
A person carries wood used in the project.
carrying plywood is inferred as  carries wood
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & for(x2,x3) & n_project(x3) & of(x3,x4) & n_construction(x4) & n_plywood(x2) & n_worker(x1))
exists e1 e2 x1 x2 x3 x4.(n_project(x4) & Theme(e2,x2) & Actor(e2,x1) & v_carry(e2) & in(e1,x4) & Theme(e1,x3) & v_use(e1) & (x2 = x3) & n_wood(x2) & n_person(x1))