In 2003, if the number of female qualified candidates was 70, what was the respective ratio of number of female qualified candidates and number of male qualified candidates same year?
A. 5:9
B. 7:11
C. 10:11
D. 10:13
E. 5:7
A. 5:9
B. 7:11
C. 10:11
D. 10:13
E. 5:7