A group of clarinet players practicing.
clarinet players practice together
If the group of clarinet players are practicing, then they practice together.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Actor(e1,x4) & v_practice(e1) & (x1 = x4) & of(x1,x2) & n_player(x2) & of(x2,x3) & n_clarinet(x3) & n_group(x1))
exists s1 x1 x2 x3.(n_practice(x1) & of(x1,x3) & n_player(x3) & a_together(s1) & Theme(s1,x1) & of(x1,x2) & n_clarinet(x2) & a_topic(x1))