With no explanation, label each line with "organization-media/newspaper", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
A
veteran
of
several
presidential
campaigns
,
his
work
during
the
1992
presidential
campaign
is
cited
in
the
``
Almanac
of
American
Politics
``
,
1994
.
A:O
veteran:O
of:O
several:O
presidential:O
campaigns:O
,:O
his:O
work:O
during:O
the:O
1992:O
presidential:O
campaign:O
is:O
cited:O
in:O
the:O
``:O
Almanac:organization-media/newspaper
of:organization-media/newspaper
American:organization-media/newspaper
Politics:organization-media/newspaper
``:O
,:O
1994:O
.:O