premise: Diana has visited Priscilla, Christina, Amy, Vicki, Carrie, Lucille, Ashley, Faye, Judy, Grace, Opal, Fannie, Roberta, Heather, Caroline, Charlotte, Dawn, Mae, Karen, Sabrina, Deborah, Rebecca, Erika, Lydia, Rhonda, Joann, Janet and Luz
hypothesis: Diana has visited less than twenty-seven people