A chef and his two sous chefs prepare a dish in a restaurant.
A construction worker uses the porta potty.
Refers to a chef and two sous chefs while the other refers to a construction worker. One cannot prepare a dish in a restaurant and use a porta potty simuntaneously.
exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x5) & n_restaurant(x5) & Theme(e1,x4) & Actor(e1,x1) & v_prepare(e1) & n_dish(x4) & subset_of(x3,x1) & n_chef(x3) & a_sous(s1) & Theme(s1,x3) & card_eq_2(x3) & of(x3,x2) & n_male(x2) & subset_of(x2,x1) & n_chef(x2))
exists e1 x1 x2 x3 x4.(n_potty(x3) & of(x3,x4) & n_porta(x4) & Theme(e1,x3) & Actor(e1,x1) & v_use(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))