A three man band playing at a small concert.
Musicians play a concert.
A three man band is a group of musicians.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & at(e1,x4) & n_concert(x4) & a_small(s1) & Theme(s1,x4) & Actor(e1,x3) & v_play(e1) & (x1 = x3) & n_band(x1) & of(x1,x2) & n_man(x2) & card_eq_3(x1))
exists e1 x1 x2.(ne_nam_musicians(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_concert(x2))