Two children holding up peace signs and smiling.
Two children are advocating peace, smiling and onlooking others.
The children may not be advocating peace, and there is no implication that they are onlooking others.
exists e1 e2 s1 x1 x2 x3 x4.(Actor(e2,x4) & v_smile(e2) & n_child(x4) & card_eq_2(x4) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_sign(x2) & of(x2,x3) & n_peace(x3) & n_child(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4 x5.(Theme(e2,x2) & Actor(e2,x1) & v_advocate(e2) & rel(x2,x3) & subset_of(x5,x3) & -(x5 = x1) & n_person(x1) & n_person(x5) & Actor(e1,x5) & v_onlook(e1) & subset_of(x4,x3) & n_smile(x4) & n_peace(x2) & n_child(x1) & card_eq_2(x1))