In the sentences extracted from financial agreements in U.S. SEC filings, identify the named entities that represent a person ('PER'), an organization ('ORG'), or a location ('LOC'). The required answer format is: 'entity name, entity type'.
Text: It is bordered on the northwest by the Pier IX coal terminal and on the southeast by the CSX Piers 14 and 15 properties which are now limited in use , the primary business of Piers 14 and 15 appearing to be the leasing of the piers .
Answer:
northwest, LOC
Pier IX coal terminal, LOC
southeast, LOC
CSX Piers 14 and 15, LOC
Piers 14 and 15, LOC