Quoc: Sandra Day O'Connor (born March 26, 1930) is a retired Associate Justice of the Supreme Court of the United States, who served from her appointment in 1981 by Ronald Reagan until her retirement in 2006. She is the first woman to serve on the Court.

Answer this question based on the passage: who is the first female supreme court justice?
HW Chung: OK, some thoughts:
The relevant information is: She is the first woman to serve on the Court. The answer is Sandra Day O'Connor.