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 ":".
The
last
commemorative
Greek
drachma
coin
before
the
introduction
of
the
euro
was
a
gold
version
of
the
last
single
drachma
circulation
coin
.
The:O
last:O
commemorative:O
Greek:location-GPE
drachma:other-currency
coin:O
before:O
the:O
introduction:O
of:O
the:O
euro:other-currency
was:O
a:O
gold:O
version:O
of:O
the:O
last:O
single:O
drachma:other-currency
circulation:O
coin:O
.:O