premise: Kristina has visited only twenty-five places or only twenty-five people
hypothesis: Kristina has visited Gwendolyn, Kimberly, Yvette, Ruby, Margarita, Constance, Diane, Ana, Jenny, Billie, Olga, Priscilla, Valerie, Jan, Kayla, Helen, Anne, Rita, Jennie, Diana, Evelyn, Rosie, Iris, Hazel, Ada and Maria