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 ":".
The
group
was
sold
to
MaineToday
Media
in
2009
.
The:O
group:O
was:O
sold:O
to:O
MaineToday:organization-media/newspaper
Media:organization-media/newspaper
in:O
2009:O
.:O