With no explanation, label each line with "O", "other-currency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
real
replaced
the
cruzeiro
real
in
1994
.
The:O
real:other-currency
replaced:O
the:O
cruzeiro:other-currency
real:other-currency
in:O
1994:O
.:O