What is the relationship between 'Vodafone India' and 'Vodafone' in the context of the input sentence.
Options: product/material produced, subsidiary, parent organization, manufacturer

Vodafone has benefited from the intra-circle MNP that was rolled out in 2011 and we look forward to a similar response this time," Vivek Mathur, chief commercial officer, Vodafone India said.
parent organization