With no explanation, label each line with "location-GPE", "building-other", "O", "art-writtenart", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "building-airport" preceded by ":".
After
one
year
,
he
was
posted
to
Youngsfield
Anti-Aircraft
Base
in
Cape
Town
where
he
worked
on
the
Battalion
magazine
as
an
illustrator
.
After:O
one:O
year:O
,:O
he:O
was:O
posted:O
to:O
Youngsfield:building-other
Anti-Aircraft:building-other
Base:building-other
in:O
Cape:location-GPE
Town:location-GPE
where:O
he:O
worked:O
on:O
the:O
Battalion:art-writtenart
magazine:O
as:O
an:O
illustrator:O
.:O