With no explanation, label each line with "location-GPE", "O", "organization-government/governmentagency", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
He
fought
as
a
soldier
in
1944
in
the
Italian
campaign
of
the
Polish
II
Corps
at
Monte
Cassino
.
He:O
fought:O
as:O
a:O
soldier:O
in:O
1944:O
in:O
the:O
Italian:location-GPE
campaign:O
of:O
the:O
Polish:organization-government/governmentagency
II:organization-government/governmentagency
Corps:organization-government/governmentagency
at:O
Monte:event-attack/battle/war/militaryconflict
Cassino:event-attack/battle/war/militaryconflict
.:O