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 ":".
As
of
November
28
,
2019
,
it
has
over
80,000
articles
.
As:O
of:O
November:O
28:O
,:O
2019:O
,:O
it:O
has:O
over:O
80,000:O
articles:O
.:O