Four friends sit on a grassy hill by a beach, looking at the ocean.
Some friends sit on a hill looking at the ocean
Some friends refer to specified number of 4 friends looking at the ocean.
exists e2 e1 s1 x1 x2 x3 x4.(n_ocean(x4) & for(e1,e2) & at(e2,x4) & Actor(e2,x1) & v_look(e2) & by(e1,x3) & n_beach(x3) & on(e1,x2) & n_hill(x2) & a_grassy(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1) & n_friend(x1) & card_eq_4(x1))
exists e2 e1 x1 x2 x3.(n_ocean(x3) & for(e1,e2) & at(e2,x3) & Actor(e2,x1) & v_look(e2) & on(e1,x2) & n_hill(x2) & Actor(e1,x1) & v_sit(e1) & n_friend(x1))