Construction workers are waiting to use the elevator.
The workers are cutting down a tree.
Waiting is passive while cutting is active.
exists e1 p1 x1 x2 x3.(n_elevator(x3) & Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_use(e2)) & n_worker(x1) & of(x1,x2) & n_construction(x2))
exists e1 s1 x1 x2.(n_worker(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_cut(e1) & n_tree(x2))