Two girls are picking yellow flowers on a bright sunny day.
the girls are twenty
Girls can be of any age, not just twenty.
exists e1 s1 s2 s3 x1 x2 x3.(on(e1,x3) & n_day(x3) & a_sunny(s3) & Theme(s3,x3) & a_bright(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_pick(e1) & n_flower(x2) & a_yellow(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))
exists p1 x1.(n_girl(x1) & exists x2.((x1 = x2) & n_thing(x2) & card_eq_20(x2)))