With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Plagued
for
years
by
poor
health
Plehwe
was
finally
invalided
out
of
the
army
in
February
1916
;
he
died
later
the
same
year
.
Plagued:O
for:O
years:O
by:O
poor:O
health:O
Plehwe:person-other
was:O
finally:O
invalided:O
out:O
of:O
the:O
army:O
in:O
February:O
1916:O
;:O
he:O
died:O
later:O
the:O
same:O
year:O
.:O