Question: The actress who received a Best Supporting Actress nomination for "Atonement" starred in a movie based of a a novel of the same name by what author? 
Sentence (from "Saoirse Ronan"): She is a two-time Academy Award nominee; receiving a Best Supporting Actress nomination for "Atonement" (2007), and a Best Actress nomination for "Brooklyn" (2015).
Relevant evidence: Yes