With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
His
opponents
for
the
nomination
included
former
Bronx
borough
president
Fernando
Ferre
r
,
Congressman
Anthony
D.
Weiner
and
outgoing
Manhattan
borough
president
C.
Virginia
Fields
.
His:O
opponents:O
for:O
the:O
nomination:O
included:O
former:O
Bronx:location-GPE
borough:O
president:O
Fernando:person-politician
Ferre:person-politician
r:O
,:O
Congressman:O
Anthony:person-politician
D.:person-politician
Weiner:person-politician
and:O
outgoing:O
Manhattan:location-GPE
borough:O
president:O
C.:person-politician
Virginia:person-politician
Fields:person-politician
.:O