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 ":".
The
chapter
of
Theta
Delta
Chi
was
founded
in
1858
and
was
dissolved
in
1872
.
The:O
chapter:O
of:O
Theta:organization-other
Delta:organization-other
Chi:organization-other
was:O
founded:O
in:O
1858:O
and:O
was:O
dissolved:O
in:O
1872:O
.:O