Many people wait patiently in line.
People are buying chicken.
People can't be buying and wait
exists e1 s1 x1 x2.(a_patiently(s1) & Manner(e1,s1) & in(e1,x2) & n_line(x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1) & n_quantity(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_chicken(x2) & n_people(x1))