With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
label
was
formed
in
1997
and
released
its
first
album
,
``
Compadres
''
by
James
Keelaghan
and
Oscar
Lopez
.
The:O
label:O
was:O
formed:O
in:O
1997:O
and:O
released:O
its:O
first:O
album:O
,:O
``:O
Compadres:O
'':O
by:O
James:person-other
Keelaghan:person-other
and:O
Oscar:person-other
Lopez:person-other
.:O