sentence: Opponents worry that the law is a kind of censorship.
sentences_before: Some people and businesses support the law while others are alarmed by the law. Supporters worry that the current copyright law is not effective in shutting down piracy websites.
sentences_after: It is hard to tell which side is correct because the language in the law is still being written.
concept_name: opponent
headings: PROTECT IP Act Protest
categories: United States law Copyright