There are 2 children wearing skirts and an adult wearing a red coat at an art display.
The adult is the parent of the children.
Just because the adult is with the 2 children at an art display does not mean they are the parent of the children.
exists p1 x1 e1 e2 s1 x2 x3 x4 x5 x6 x7 x8 x9 x10.((x1 = x2) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & subset_of(x6,x4) & at(e1,x9) & n_display(x9) & of(x9,x10) & n_art(x10) & Theme(e1,x8) & Actor(e1,x7) & v_wear(e1) & n_coat(x8) & a_red(s1) & Theme(s1,x8) & (x6 = x7) & n_adult(x6) & subset_of(x5,x4) & n_skirt(x5) & (x2 = x3) & n_child(x2) & n_date(x2) & a_date_day_02(x2) & a_date_day_02(x2))
exists p1 x1 x2 x3.(n_child(x3) & n_parent(x2) & n_adult(x1) & (x1 = x2) & of(x2,x3))