With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
They
began
as
an
unnamed
team
in
the
Pennsylvania
State
Association
in
1886
.
They:O
began:O
as:O
an:O
unnamed:O
team:O
in:O
the:O
Pennsylvania:organization-other
State:organization-other
Association:organization-other
in:O
1886:O
.:O