Construction worker, welding on high beam.
A construction worker welds a beam on the world's tallest building.
The fact that construction worker welding doesn't imply that he is working on the world's tallest building.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_beam(x4) & a_high(s1) & Theme(s1,x4) & Actor(e1,x3) & v_weld(e1) & (x1 = x3) & n_worker(x1) & of(x1,x2) & n_construction(x2))
exists e1 s1 x1 x2 x3 x4 x5.(n_building(x5) & r_most(s1) & a_tallest(s1) & Theme(s1,x5) & of(x5,x4) & n_world(x4) & Theme(e1,x3) & Actor(e1,x1) & v_weld(e1) & on(x3,x5) & n_beam(x3) & n_worker(x1) & of(x1,x2) & n_construction(x2))