Concept: A Hadith consists of two essential parts: the chain of narrators and the actual content.Explanation: The content or text of a Hadith is known as the matn.The isnad refers to the chain of transmitters, while the matn is the main body of the report.It contains the saying, action, or approval attributed to Prophet Muhammad (PBUH).Therefore, the content of Hadith is specifically called matn.Answer: B. matn