In the context of the input sentence, determine the relationship between 'Cdiscount' and 'Cnova'.
Options: currency, parent organization, stock exchange, business division

Cnova includes a series of major e-commerce entities such as Cdiscount - operating in France, Belgium, Brazil, Ivory Coast, Colombia, Senegal, Panama, Ecuador, Thailand and Vietnam - and Cnova Brazil operating through Extra.com.br, Pontofrio.com and Casasbahia.com.br.
parent organization