What is the relationship between 'Jio' and 'Mukesh Ambani' in the context of the input sentence.
Options: employer, subsidiary, business division, owned by

Reliance Industries : Mukesh Ambani -led RIL’s telecom arm Reliance Jio Infocomm (RJIL) will raise Rs 3,500 crore debt ahead of launch of its services.
owned by