With no explanation, label each line with "O", "person-politician", "location-GPE", "person-soldier", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
The
actions
of
Metzler
of
U-69
caused
many
to
question
his
motives
since
Hitler
himself
,
preparing
for
a
June
invasion
of
Russia
,
had
specifically
instructed
his
Navy
chief
,
Admiral
Erich
Raeder
:
``
...
in
the
next
weeks
all
attacks
on
naval
vessels
in
the
closed
area
should
cease
...
''
Hitler
did
not
wish
to
provoke
America
into
joining
with
Britain
in
its
fight
against
Germany
.
The:O
actions:O
of:O
Metzler:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
U-69:event-attack/battle/war/militaryconflict
caused:O
many:O
to:O
question:O
his:O
motives:O
since:O
Hitler:person-politician
himself:O
,:O
preparing:O
for:O
a:O
June:O
invasion:O
of:O
Russia:location-GPE
,:O
had:O
specifically:O
instructed:O
his:O
Navy:O
chief:O
,:O
Admiral:person-soldier
Erich:person-soldier
Raeder:person-soldier
::O
``:O
...:O
in:O
the:O
next:O
weeks:O
all:O
attacks:O
on:O
naval:O
vessels:O
in:O
the:O
closed:O
area:O
should:O
cease:O
...:O
'':O
Hitler:person-politician
did:O
not:O
wish:O
to:O
provoke:O
America:location-GPE
into:O
joining:O
with:O
Britain:location-GPE
in:O
its:O
fight:O
against:O
Germany:location-GPE
.:O