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
Lincoln
Conversion
Flight
was
formed
at
RAAF
Base
Amberley
on
11
July
1955
.
The:O
Lincoln:organization-other
Conversion:organization-other
Flight:organization-other
was:O
formed:O
at:O
RAAF:organization-other
Base:organization-other
Amberley:organization-other
on:O
11:O
July:O
1955:O
.:O