With no explanation, label each line with "location-GPE", "O", "building-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
papers
were
transported
in
12
railway
freight
wagons
to
the
city
of
Salamanca
to
be
stored
in
what
was
later
to
become
Spain
's
Civil
War
Archive
(
``
Archivo
General
de
la
Guerra
Civil
Española
``
)
.
The:O
papers:O
were:O
transported:O
in:O
12:O
railway:O
freight:O
wagons:O
to:O
the:O
city:O
of:O
Salamanca:location-GPE
to:O
be:O
stored:O
in:O
what:O
was:O
later:O
to:O
become:O
Spain:building-other
's:building-other
Civil:building-other
War:building-other
Archive:building-other
(:O
``:O
Archivo:building-other
General:building-other
de:building-other
la:building-other
Guerra:building-other
Civil:building-other
Española:building-other
``:O
):O
.:O