The grandmother and her granddaughter are looking at the sea.
The two women are playing in the park.
Looking at the sea is different than playing in the park.
exists e1 x1 x2 x3 x4.(n_sea(x4) & n_granddaughter(x3) & of(x3,x2) & n_female(x2) & n_grandmother(x2) & at(e1,x4) & Actor(e1,x1) & v_look(e1) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 x1 x2.(n_park(x2) & n_woman(x1) & card_eq_2(x1) & in(e1,x2) & Actor(e1,x1) & v_play(e1))