A professional orchestra is playing in a dimly lit room.
The band is playing outside.
You cannot play in a room and be playing outside simultaneously.
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_room(x2) & a_lit(s2) & Theme(s2,x2) & r_dimly(x2) & Actor(e1,x1) & v_play(e1) & n_orchestra(x1) & a_professional(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_band(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outside(x2))