With no explanation, label each line with "location-GPE", "O", "other-currency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
When
those
two
currencies
were
replaced
by
the
euro
between
1999
and
2002
,
the
euro
became
the
sole
currency
in
Andorra
.
When:O
those:O
two:O
currencies:O
were:O
replaced:O
by:O
the:O
euro:other-currency
between:O
1999:O
and:O
2002:O
,:O
the:O
euro:other-currency
became:O
the:O
sole:O
currency:O
in:O
Andorra:location-GPE
.:O