Two men are sitting in front of a fan and a wall with a clock.
Two people sitting on a bench in the living room.
Not all men sitting in front of a fan are sitting on a bench
exists e1 x1 x2 x3 x4 x5 x6.(in(e1,x2) & of(x2,x3) & subset_of(x5,x3) & with(x5,x6) & n_clock(x6) & n_wall(x5) & subset_of(x4,x3) & n_fan(x4) & n_front(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(n_room(x4) & of(x4,x5) & n_living(x5) & a_topic(x1) & in(e1,x4) & on(e1,x3) & n_bench(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))