A volleyball game where to two boys that are in trying for the ball, for their team.
Brothers competing for the volleyball, even though they're on the same team.
Two boys can play on a volleyball team without being brothers.
(x)
exists e1 p1 s1 x1 x2 x3.(n_team(x3) & a_same(s1) & Theme(s1,x3) & n_thing(x2) & n_volleyball(x2) & ne_org_brothers(x1) & r_even(e1) & exists p2.on(x2,x3) & though(e1,p1) & for(e1,x2) & Actor(e1,x1) & v_compete(e1))