sentence1: So far Zinovjev 's works have been performed by the Finnish Radio Symphony Orchestra , the Lahti Symphony Orchestra , the Kymi Sinfonietta , the Oulu Symphony Orchestra and the Avanti !
sentence2: So far Zinovjev ’ s works have been performed by the Oulu Symphony Orchestra , Lahti Symphony Orchestra , Kymi Sinfonietta , Finnish Radio Symphony Orchestra and Avanti !