Two young girls and an old man with gray hair and beard are opening Christmas presents.
Three people were opening their Christmas gifts.
Two young girls and an old man are three people.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e1,x7) & Actor(e1,x1) & v_open(e1) & n_present(x7) & (x7 = x8) & ne_tim_christmas(x8) & subset_of(x3,x1) & with(x3,x4) & n_beard(x6) & n_hair(x5) & subset_of(x6,x4) & subset_of(x5,x4) & a_gray(s3) & Theme(s3,x4) & n_man(x3) & a_old(s2) & Theme(s2,x3) & subset_of(x2,x1) & n_girl(x2) & a_young(s1) & Theme(s1,x2) & card_eq_2(x2))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_open(e1) & n_gift(x2) & (x2 = x3) & ne_tim_christmas(x3) & of(x2,x1) & n_thing(x1) & n_people(x1) & card_eq_3(x1))