Three children are playing soccer outside.
Kids playing soccer by different rules.
Soccer is normally played outside, so there is nothing that implies that the rules are different by playing outside or with 3 people.
exists e1 s1 x1 x2.(a_outside(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_child(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4 x5.(n_rule(x5) & a_topic(x1) & by(e1,x4) & -(x4 = x5) & n_rule(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_soccer(x3) & (x1 = x2) & n_kid(x1))