An Oriental traveler awaits his turn at the currency exchange.
An American traveler barges through the line.
The traveler cannot be Oriental and American at the same time.
exists e1 s1 x1 x2 x3 x4.(n_exchange(x3) & of(x3,x4) & n_currency(x4) & Theme(e1,x2) & Actor(e1,x1) & v_await(e1) & at(x2,x3) & n_turn(x2) & of(x2,x1) & n_male(x1) & n_traveler(x1) & a_oriental(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(n_line(x3) & a_topic(x1) & through(x1,x3) & n_barge(x1) & of(x1,x2) & n_traveler(x2) & a_american(s1) & Theme(s1,x1))