Input (grade 13): The minister met with Knut soon after his zoo debut, commenting that although Knut was in safe hands, "worldwide polar bears are in danger and if Knut can help the cause, then that is a good thing."
Output (grade 12): Gabriel met with Knut soon after his zoo debut, and said that although Knut was safe, "worldwide polar bears are in danger and if Knut can help the cause, then that is a good thing."