Two gentlemen in baseball caps and shirts, work on the engine of an old, rusted VW beetle.
The guys are working on the engine.
The work the guys are doing is on the engine.
exists e1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_engine(x7) & Theme(e1,x9) & Actor(e1,x1) & v_rust(e1) & n_beetle(x9) & (x9 = x10) & ne_org_vw(x10) & in(x1,x2) & subset_of(x5,x2) & rel(x5,x6) & on(x6,x7) & of(x7,x8) & n_old(x8) & n_work(x6) & n_shirt(x5) & subset_of(x3,x2) & n_cap(x3) & of(x3,x4) & n_baseball(x4) & n_gentleman(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_engine(x2) & n_guy(x1) & on(e1,x2) & Actor(e1,x1) & v_work(e1))