Three people are looking at a large pile of stones.
Three people are sleeping in a tent.
People looking are not sleeping.
exists e1 s1 x1 x2 x3.(at(e1,x2) & of(x2,x3) & n_stone(x3) & n_pile(x2) & a_large(s1) & Theme(s1,x2) & Actor(e1,x1) & v_look(e1) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2.(in(e1,x2) & n_tent(x2) & Actor(e1,x1) & v_sleep(e1) & n_people(x1) & card_eq_3(x1))