Utilize the input text as context to explore and ascertain the entity type of 'Gold Hill'.
Options: location, person, organization
Text: " 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 .
user
location
assistant