A woman on a cellphone stands in an occupied room.
A person in a room is on a cellular device.
A person is a woman  in a room is on a cellphone stands in an occupied room.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_room(x3) & a_occupied(s1) & Theme(s1,x3) & Actor(e1,x1) & v_stand(e1) & on(x1,x2) & n_cellphone(x2) & n_woman(x1))
exists p1 x1 x2.(exists s1 x3.(on(x1,x3) & n_device(x3) & a_cellular(s1) & Theme(s1,x3)) & in(x1,x2) & n_room(x2) & n_person(x1))