9 Under the Agreement on Trade-Related Aspects of Intellectual Property Rights, for the purposes of civil proceedings in respect of the infringement of the rights of the owner, if the subject matter of a patent is a process for obtaining a product, the judicial authorities should have the authority to order the____ to prove that the process to obtain an identical product is different from the patented process. (A) defendant (B) plaintiff (C) claimant (D) Specific Patent Agency