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 ":".
In
2017
,
island
had
about
9,000
residents
.
In:O
2017:O
,:O
island:O
had:O
about:O
9,000:O
residents:O
.:O