youth floor hockey at school
Old men play basketball in a gym.
They can either be playing hockey or basketball.
exists x1 x2 x3 x4.(a_topic(x1) & at(x1,x4) & n_school(x4) & n_hockey(x1) & of(x1,x3) & n_floor(x3) & of(x1,x2) & n_youth(x2))
exists e1 x1 x2 x3 x4.(in(e1,x4) & n_gym(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_basketball(x3) & n_man(x1) & (x1 = x2) & ne_nam_old(x2))