Two girls hapily playing in a park.
Two girls are happy.
girls hapily playing are happy.
exists e1 s1 x1 x2 x3.(a_topic(x1) & a_hapily(s1) & Manner(e1,s1) & in(e1,x3) & n_park(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists s1 x1.(Theme(s1,x1) & a_happy(s1) & n_girl(x1) & card_eq_2(x1))