[NutBrnHair]

In the year 2000, a $1 million dollar gift was made to the Chi Omega Foundation -- the largest single contribution ever received by the Foundation to date. Name the generous alumna who made the donation:

a.) Roselyn Threadgill Dabbs, Tau Chapter, former National President and President of the Chi Omega Foundation at that time.

b.) Nancy Walton Laurie, Psi Chapter, member of the Walton family of Wal-mart fame and owner of the St. Louis Blues hockey team.

c.) Christine Jack Toretti, Lambda Gamma, CEO of S.W. Jack Drilling and head of the Republican Party of Pennsylvania.

d.) Sela Ward, Nu Beta, Emmy Award winning actress and honorary chairman of Chi Omega's 1895 Society.