What Is the Genotype of an Individual That Lives in Protection

What is the genotype of an individual that lives in protection from both sickle-cell disease and malaria?

A) Hb^AHb^A
B) Hb^AHb^S
C) Hb^SHb^S
D) Hb^S Hb^s
E) Hb^A Hb^a Hb^AHb^S is the genotype of a heterozygote for both normal and sickle-cell red blood cells. This individual is resistant to both sickle-cell disease and malaria.