Man sits among bicycles while adjusting the tire on one.
The man is working on a toaster.
It's a toaster or a bicycles.
exists e2 e1 x1 x2 x3 x4.(n_tire(x3) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_adjust(e2) & on(x3,x4) & n_thing(x4) & card_eq_1(x4) & among(e1,x2) & n_bicycle(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & on(e1,x2) & n_toaster(x2) & Actor(e1,x1) & v_work(e1))