human
In the context of the input sentence, examine and categorize the entity type of 'Piers 14 and 15'.
Options: location, organization, person
        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 .
gpt
location