A man in a red coat and black hat plays a trombone.
The man is in a band.
A man even if not in a band can play trombone
exists e1 s1 s2 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_play(e1) & n_trombone(x5) & in(x1,x2) & n_hat(x4) & a_black(s2) & Theme(s2,x4) & n_coat(x3) & a_red(s1) & Theme(s1,x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2.(in(x1,x2) & n_band(x2)))