Input (grade 12): In July 2008, it was announced that the NeumÃ 1\/4 nster Zoo in northern Germany, which owns Knut's father, was suing the Berlin Zoo for the profits from Knut's success.
Output (grade 10): In July 2008, it was announced that the NeumÃ 1\/4 nster Zoo in northern Germany, which owns Knut's father, sued Berlin Zoo for the money that came from Knut's success.