1. Can you name the three sisters in Chekhov's play of the same name?

2. Can you name the four sisters in Louisa May Alcott's Little Women? 

3. Can you name the five sisters in Jane Austen's Pride and Prejudice? 

4. Can you name the Seven Sisters - Women's colleges corresponding to the Ivy League colleges for men?

Answers: 

1. Olga, Masha, and Irina Prozovov

2. Meg, Jo, Beth, and Amy March

3. Jane, Elizabeth, Mary, Kitty, and Lydia Bennet  

4. Wellesley, Vassar, Smith, Barnard, Bryn Mawr, Mount Holyoke, Radcliffe