With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
the
1970s
,
the
chain
went
international
,
opening
stores
in
Japan
,
Saudi
Arabia
,
South
Korea
,
and
Australi
a
.
In:O
the:O
1970s:O
,:O
the:O
chain:O
went:O
international:O
,:O
opening:O
stores:O
in:O
Japan:location-GPE
,:O
Saudi:location-GPE
Arabia:location-GPE
,:O
South:location-GPE
Korea:location-GPE
,:O
and:O
Australi:location-GPE
a:O
.:O