With no explanation, label each line with "O", "other-language", "organization-government/governmentagency", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Mannerheim
wrote
his
diary
and
notes
in
Swedish
to
conceal
the
fact
that
his
ethnographic
and
scientific
party
was
also
an
elaborate
intelligence
gathering
mission
for
the
Imperial
Russian
army
.
Mannerheim:person-politician
wrote:O
his:O
diary:O
and:O
notes:O
in:O
Swedish:other-language
to:O
conceal:O
the:O
fact:O
that:O
his:O
ethnographic:O
and:O
scientific:O
party:O
was:O
also:O
an:O
elaborate:O
intelligence:O
gathering:O
mission:O
for:O
the:O
Imperial:organization-government/governmentagency
Russian:organization-government/governmentagency
army:organization-government/governmentagency
.:O