Two girls showing something to each other.
Two girls are showing each other their new toys.
Just because the girls are showing each other something, there is no implication that new toys are what they are showing each other.
exists e1 x1 x2 x3.(a_topic(x1) & all x4.(n_other(x4) -> to(e1,x4)) & Theme(e1,x3) & Actor(e1,x2) & v_show(e1) & n_thing(x3) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists s3 s4 x1 x3.(n_toy(x3) & a_new(s4) & Theme(s4,x3) & a_their(s3) & Theme(s3,x3) & all s1 s2 x2.((-(x2 = x3) & n_toy(x2) & a_new(s2) & Theme(s2,x2) & a_their(s1) & Theme(s1,x2)) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_show(e1))) & n_girl(x1) & card_eq_2(x1))