Please extract entities and their types from the input sentence, entity types should be chosen from {person/organization/location}.

" Warrant " is , collectively , ( a ) that certain Warrant to Purchase Stock dated as of the Effective Date executed by Borrower in favor of SVB , and ( b ) that certain Warrant to Purchase Stock dated as of the Effective Date executed by Borrower in favor of Gold Hill .
Borrower is a person, Borrower is a person, Gold Hill is a location.