With no explanation, label each line with "O", "event-other", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Following
the
battle
,
the
1st
PPCLI
launched
``
a
response
''
by
moving
in
to
take
control
of
Taliban
-controlled
poppy
fields
through
Operation
Ketara
.
Following:O
the:O
battle:O
,:O
the:O
1st:organization-other
PPCLI:organization-other
launched:O
``:O
a:O
response:O
'':O
by:O
moving:O
in:O
to:O
take:O
control:O
of:O
Taliban:organization-other
-controlled:O
poppy:O
fields:O
through:O
Operation:event-other
Ketara:event-other
.:O