Two people are sitting on a huge rock formation.
There are people outdoors.
You cannot be outdoors while sitting on a huge rock formation.
exists e1 s1 x1 x2 x3.(on(e1,x2) & n_formation(x2) & of(x2,x3) & n_rock(x3) & a_huge(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2 x3.((x1 = x2) & Time(x2,x3) & n_outdoors(x3) & n_people(x2))