A hostess in a restaurant, wearing a uniform and a black hat is cleaning one of the tables.
a broke person works for tips
One cannot assume that the hostess is a broke person who works for tips.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_table(x6) & rel(e2,x7) & in(x7,x8) & n_restaurant(x8) & n_hostess(x7) & Theme(e2,x5) & Actor(e2,e1) & v_clean(e2) & of(x5,x6) & n_thing(x5) & card_eq_1(x5) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & subset_of(x4,x2) & n_hat(x4) & a_black(s1) & Theme(s1,x4) & subset_of(x3,x2) & n_uniform(x3) & n_thing(x1))
exists e1 e2 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_break(e2) & for(e1,x4) & n_tip(x4) & Actor(e1,x3) & v_work(e1) & (x2 = x3) & n_person(x2) & n_a(x1))