premise: Sylvia has visited Leah, Sabrina, Louise, Juanita, Yvette, Cathy, Connie, Rebecca, Julia, Ella, Hilda, Tara, Ruth, Sarah, Carol, Alison, Wendy, Tammy, Monica, Christy, Ramona, Maria, Sherri, Misty, Toni, Stacy, Natalie and Michele
hypothesis: Sylvia has visited less than twenty-seven people