With no explanation, label each line with "location-GPE", "O", "building-hospital", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1964
,
he
was
named
director
of
the
Respiratory
Therapy
Department
at
Bergan
Mercy
Medical
Center
in
Omaha
.
In:O
1964:O
,:O
he:O
was:O
named:O
director:O
of:O
the:O
Respiratory:O
Therapy:O
Department:O
at:O
Bergan:building-hospital
Mercy:building-hospital
Medical:building-hospital
Center:building-hospital
in:O
Omaha:location-GPE
.:O