Which role is not included in Benne and Sheats' classification of group communication roles?

All of the following are typical types of accounts EXCEPT:

A) denial B) apologies C) excuses D) answers

Sarah Josepha Hale:

a. edited Godey’s Lady’s Book for 40 years. b. supported higher education and property rights for women. c. helped Godey’s circulation rise. d. All of these answers are correct.