A man in an orange vest is standing behind a red bucket.
A man prepares to empty a bucket.
Because he is standing behind the bucket does not mean he prepares to empty it
exists e1 s1 x1 x2 x3 x4.(behind(e1,x4) & n_bucket(x4) & a_red(s1) & Theme(s1,x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_vest(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_prepare(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_empty(e2) & n_bucket(x2)) & n_man(x1))