Two men are on a mechanical lift and inspect damages on a wall.
Two men are working to inspect damages on a wall.
Two men  are working on the mechanical lift and inspect the damages on a wall to controll further damage.
exists p1 x1 x2.(on(p1,x2) & n_wall(x2) & exists s1 s2 x3 x4 x5.(on(x1,x3) & subset_of(x5,x3) & n_damages(x5) & a_inspect(s2) & Theme(s2,x5) & subset_of(x4,x3) & n_lift(x4) & a_mechanical(s1) & Theme(s1,x4)) & n_man(x1) & card_eq_2(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_work(e1) & exists e2 x2 x3.(on(e2,x3) & n_wall(x3) & Theme(e2,x2) & Actor(e2,x1) & v_inspect(e2) & n_damages(x2)) & n_man(x1) & card_eq_2(x1))