With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Since
1927
,
Gibraltar
has
issued
its
own
banknotes
and
,
since
1988
,
its
own
coins
.
Since:O
1927:O
,:O
Gibraltar:location-GPE
has:O
issued:O
its:O
own:O
banknotes:O
and:O
,:O
since:O
1988:O
,:O
its:O
own:O
coins:O
.:O