Who possessed the required pass for the candidate?

The correct answer highlights the role of the conductor in Masonic ceremonies. The conductor is responsible for guiding the candidate through the initiation process and ensuring that they meet the necessary requirements to proceed. This includes holding the required pass for the candidate, which is a form of identification or authorization confirming that the candidate is eligible to enter the lodge.

The Worshipful Master oversees the lodge but does not directly provide the pass. While the candidate might have their own credentials or knowledge, it is the conductor's duty to provide the proper authorization during the ceremony. Another lodge member might have various roles, but in this context, it is not their responsibility to possess or present the required pass for the candidate. Thus, the conductor is specifically tasked with this important role, making the answer appropriate.