Task: Sentence Expansion
Input (English): The Zugangserschwerungsgesetz was a German law which aimed to make the access to child pornography over the internet more difficult .
Output (English): The Zugangserschwerungsgesetz ( Access Impediment Act , or ZugErschwG ) was a German law that aimed to make it difficult to access sites on the World Wide Web with depictions of sexual activity by and against children ( child pornography ) .