With no explanation, label each line with "location-GPE", "O", "building-other", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
tour
began
on
March
4
at
the
Estadio
Luna
Park
in
Buenos
Aires
,
Argentina
and
ended
on
4
December
in
Oslo
Spektrum
in
Oslo
,
Norway
,
having
visited
many
cities
in
the
United
States
,
Germany
,
the
United
Kingdom
and
several
European
countries
.
The:O
tour:O
began:O
on:O
March:O
4:O
at:O
the:O
Estadio:location-park
Luna:location-park
Park:location-park
in:O
Buenos:location-GPE
Aires:location-GPE
,:O
Argentina:location-GPE
and:O
ended:O
on:O
4:O
December:O
in:O
Oslo:building-other
Spektrum:building-other
in:O
Oslo:location-GPE
,:O
Norway:location-GPE
,:O
having:O
visited:O
many:O
cities:O
in:O
the:O
United:location-GPE
States:location-GPE
,:O
Germany:location-GPE
,:O
the:O
United:location-GPE
Kingdom:location-GPE
and:O
several:O
European:location-GPE
countries:O
.:O