With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
6
to
ECHR
(
1984
)
,
and
Protocol
No
.
6:O
to:O
ECHR:O
(:O
1984:O
):O
,:O
and:O
Protocol:O
No:O
.:O