A mother in a blue beret and blue shoes with her two sons.
The boys are kicking rocks.
Not all boys are kicking rocks.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x5) & n_son(x5) & card_eq_2(x5) & of(x5,x1) & n_female(x1) & in(x1,x2) & subset_of(x4,x2) & n_shoe(x4) & a_blue(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_beret(x3) & a_blue(s1) & Theme(s1,x3) & n_mother(x1))
exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_kick(e1) & n_rock(x2))