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.
Refer to the input text as context and select the correct relationship between 'Reliance Capital' and 'Dhirubhai Ambani' from the available options.
Options: founded by, employer, manufacturer, legal form