Ashley is the daughter of one, sister to the other.
Gittes: I said I want the truth.
Mrs. Mulwray: She’s my sister.
[He slaps her again.]
Mrs. Mulwray: She’s my daughter.
[Another slap.]
Mrs. Mulwray: My sister, my daughter.
[Two more slaps.]
_ Jack Nicholson and Faye Dunaway in Chinatown