Premise: Rachel Brosnahan (born December 15, 1990) is an American actress. She is best known for her roles in the films "The Unborn" (2009) and "Beautiful Creatures" (2013) and for portraying Rachel Posner in the Netflix series "House of Cards", for which she was nominated for an Emmy Award.
Hypothesis: Rachel Brosnahan is best known for portraying Rachel Posner in "The Unborn".