With no explanation, label each line with "organization-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
American
Athletic
Conference
,
in
its
first
year
of
existence
,
claimed
its
first
title
.
The:organization-other
American:organization-other
Athletic:organization-other
Conference:organization-other
,:O
in:O
its:O
first:O
year:O
of:O
existence:O
,:O
claimed:O
its:O
first:O
title:O
.:O