To answer this question we need to analyze each available option:
A. Someone getting heart bypass surgery; At the moment there is no record of a relationship between heart issues and cancer, therefore this is the correct answer.
B. Someone infected with HPV: This doe snot applies either as there is a close relationship between HPV and cancer in reproductive organs.
C. Someone taking hormone therapy: This does not apply as the prolonged use of hormones can cause cancer.
D. A smoker: This does not apply as it is proven that smoking is a cause of cancer.