What is the relationship between Singtel and Singapore in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Three months later, it struck a series of global partnerships with the likes of U.S. company Equinix and Singapore telecoms giant Singtel , allowing it to use existing data centers built by its partners to push its own services.
headquarters_location