Two children running with no shoes on.
Children are running while wearing only socks.
No shoes does not imply there is no socks
exists e1 x1 x2.(a_topic(x1) & -exists s1 x3.(a_on(s1) & Manner(e1,s1) & with(e1,x3) & n_shoe(x3)) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_child(x1) & card_eq_2(x1))
exists e2 e1 x1 x2.(while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_wear(e2) & all x3.(n_sock(x3) -> (x2 = x3)) & n_sock(x2) & Actor(e1,x1) & v_run(e1) & n_child(x1))