How does the Osaka rule affect an Olympic athlete?

Select one:

A$.$ An athlete who receives a ban of more than six months cannot compete in the following Olympic Games.

B$.$ Marketing rights for Olympic athletes belong to the national team rather than the individual athletes.

C$.$ Any athlete testing positive for prohibited substances is banned for the amount of time as determined by the Court of Arbitration for Sports.

D$.$ An athlete who receives sponsorship from a major company cannot receive sponsorship by competing companies.