A man in a green protective apron is using a weed-eater.
A man protects himself with an apron while he destroys his neighbors plants with a weed-eater.
Just because he was using a weed-eater does not mean that he destroys his neighbors plants with it.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_use(e1) & n_weed-eater(x3) & in(x1,x2) & n_apron(x2) & a_protective(s2) & Theme(s2,x2) & a_green(s1) & Theme(s1,x2) & n_man(x1))
exists e1 p1 x1 x2 x3 x4.(exists e2 x5.(with(e2,x5) & n_weed-eater(x5) & Theme(e2,x3) & Actor(e2,x2) & v_destroy(e2)) & n_plant(x3) & of(x3,x4) & n_neighbor(x4) & of(x3,x2) & n_male(x2) & n_male(x2) & n_male(x2) & while(e1,p1) & with(e1,x2) & n_apron(x2) & Theme(e1,x2) & Actor(e1,x1) & v_protect(e1) & n_man(x1))