A band is playing music in a room with black walls.
A band practices in a garage.
A room with black walls does not mean it is a garage.
exists e1 s1 x1 x2 x3 x4.(in(e1,x3) & with(x3,x4) & n_wall(x4) & a_black(s1) & Theme(s1,x4) & n_room(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_music(x2) & n_band(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_garage(x3) & n_practice(x1) & of(x1,x2) & n_band(x2))