For Each of the Following Sets of Subject, Audience, and Purpose

For each of the following sets of subject, audience, and purpose, select the most appropriate choice for the blank. Subject: the traditional places for the participants in a wedding ceremony
Audience: the bride, the groom, and members of a wedding party
Purpose: _______________________________________

A) to explain where participants should stand during the wedding ceremony
B) to persuade the bride and groom to get married in a church
C) to inform married couples about wedding traditions