Which Client Does the Nurse Encourage to Seek Genetic Counseling

Which client does the nurse encourage to seek genetic counseling regarding her risk for BRCA1 or BCRA2 gene mutation-related breast cancer?

A) Woman whose father had lung cancer and mother had leukemia
B) Woman whose sister has breast cancer and mother has ovarian cancer
C) Woman whose fraternal twin sister has breast cancer
D) Older woman who has bilateral benign breast disease