With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Swansea
is
the
western
terminus
of
the
Southeastern
Regional
Transit
Authority
(
SRTA
)
bus
line
.
Swansea:location-GPE
is:O
the:O
western:O
terminus:O
of:O
the:O
Southeastern:organization-other
Regional:organization-other
Transit:organization-other
Authority:organization-other
(:O
SRTA:organization-other
):O
bus:O
line:O
.:O