All group companies of ADAG (Anil Dhirubhai Ambani Group) delivered pathetic returns even after two decades for Reliance Infra, and one decade for Reliance Capital and Reliance Communications and Reliance Power.
Utilize the input text as a context reference, choose the right relationship between 'Reliance Capital' and 'Dhirubhai Ambani' from the options.
Options: employer, manufacturer, founded by, legal form