Two girls are looking for shells on a beach, one looks at what the other is pointing at and is investigating.
Two girls pick up shells and starfish on the beach.
There is no reason to assume that the girls pick up the shells. There is no reason to imply that they are looking at starfish.
exists e1 e2 x1 x2 x3 x4 x6.(n_other(x6) & exists e4 e3 x5.(n_thing(x5) & at(e2,x5) & Theme(e4,x5) & Actor(e4,x6) & v_investigate(e4) & at(e3,x5) & Actor(e3,x6) & v_point(e3)) & Actor(e2,x4) & v_look(e2) & n_thing(x4) & card_eq_1(x4) & for(e1,x2) & on(x2,x3) & n_beach(x3) & n_shell(x2) & Actor(e1,x1) & v_look(e1) & n_girl(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_beach(x5) & on(e1,x5) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_pick(e1) & n_starfish(x4) & n_shell(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_girl(x1) & card_eq_2(x1))