With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1981
,
a
separate
company
was
formed
for
the
ventilation
business
with
the
name
“
CaptiveAire
``
.
In:O
1981:O
,:O
a:O
separate:O
company:O
was:O
formed:O
for:O
the:O
ventilation:O
business:O
with:O
the:O
name:O
“:O
CaptiveAire:organization-company
``:O
.:O