A woman wearing a blue headcover and a boy wearing a scarf hold fingers in peace signs.
a father and son taking a nap
A woman would be a mother, not a father. If they are holding their fingers in peace signs, then they would not be taking naps.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & in(x4,x7) & n_sign(x7) & of(x7,x8) & n_peace(x8) & Time(x4,x6) & n_finger(x6) & n_hold(x4) & of(x4,x5) & n_scarf(x5) & n_boy(x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_headcover(x2) & a_blue(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & n_nap(x4) & (x2 = x3) & n_son(x2) & subset_of(x1,s1) & n_father(x1))