Man works grill at carnival food stand.
The man is grilling hamburgers.
Even though the man works at a food stand, he may not be grilling hamburgers at all.
exists e1 s1 x1 x2 x3 x4.(ne_nam_man(x1) & at(e1,x3) & n_stand(x3) & of(x3,x4) & n_food(x4) & a_carnival(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_work(e1) & n_grill(x2))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_grill(e1) & n_hamburger(x2))