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 ":".
In
2009
the
squadron
returned
from
Operation
Telic
and
later
on
in
the
year
deployed
on
Operation
Herrick
keeping
the
designation
of
1419
Flight
.
In:O
2009:O
the:O
squadron:O
returned:O
from:O
Operation:O
Telic:O
and:O
later:O
on:O
in:O
the:O
year:O
deployed:O
on:O
Operation:O
Herrick:O
keeping:O
the:O
designation:O
of:O
1419:organization-other
Flight:organization-other
.:O