Two young girls play together in a mall.
two girls play
Two young girls playing necessitates two girls playing.
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_mall(x2) & a_together(s2) & Manner(e1,s2) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_girl(x1) & card_eq_2(x1))