There are four children, two male, two female, in formal clothing taking a candid picture.
Four children are in the picture.
Two male and two female are four children.
exists e1 p1 p2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(in(p2,x5) & Theme(e1,x7) & Actor(e1,x6) & v_take(e1) & n_picture(x7) & a_candid(s2) & Theme(s2,x7) & (x5 = x6) & n_clothing(x5) & a_formal(s1) & Theme(s1,x5) & exists x9.((x4 = x9) & n_child(x9) & card_eq_4(x9)) & rel(p1,x2) & rel(x2,x3) & n_female(x3) & card_eq_2(x3) & n_male(x2) & card_eq_2(x2) & exists x8.((x1 = x8) & n_child(x8) & card_eq_4(x8)))
exists p1 x1 x2.(n_picture(x2) & in(x1,x2) & n_child(x1) & card_eq_4(x1))