Which one is not right for the abilities of entrepreneurial team members?

A.The abilities of an entrepreneurial team boil down to three important aspects: management ability, marketing ability, and technical ability.
B.Different entrepreneurial stages require different capabilities. A team should timely analyze, supplement, and integrate its abilities, to promote the development of entrepreneurial projects.
C.investigate the market, collect information, and perform statistics analysis when starting a business.
D.age and background.
正确答案：age and background.