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
American
dollar
coin
was
initially
based
on
the
value
and
look
of
the
Spanish
dollar
or
``
piece
of
eight
''
,
used
widely
in
Spanish
America
from
the
16th
to
the
19th
centuries
.
The:O
American:other-currency
dollar:other-currency
coin:O
was:O
initially:O
based:O
on:O
the:O
value:O
and:O
look:O
of:O
the:O
Spanish:other-currency
dollar:other-currency
or:O
``:O
piece:O
of:O
eight:O
'':O
,:O
used:O
widely:O
in:O
Spanish:location-GPE
America:location-GPE
from:O
the:O
16th:O
to:O
the:O
19th:O
centuries:O
.:O