Two twin pre-teen boys dueling with sticks
Brothers playing outside
Just because two twin pre-teen boys dueling with sticks does not imply they are playing outside.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_stick(x3) & Actor(e1,x2) & v_duel(e1) & (x1 = x2) & n_boy(x1) & a_pre-teen(s2) & Theme(s2,x1) & a_twin(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(n_outside(x1) & Actor(e1,x1) & v_play(e1) & (x1 = x2) & ne_org_brothers(x2) & a_topic(x1))