With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
2005
,
he
became
the
offensive
coordinator
of
the
Detroit
Lions
.
In:O
2005:O
,:O
he:O
became:O
the:O
offensive:O
coordinator:O
of:O
the:O
Detroit:organization-sportsteam
Lions:organization-sportsteam
.:O