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 ":".
20
,
which
together
have
a
land
area
of
28,209.93
km²
(
10,891.91
sq
mi
)
and
a
population
of
42,088
(
2011
census
)
are
contained
within
the
region
.
20:O
,:O
which:O
together:O
have:O
a:O
land:O
area:O
of:O
28,209.93:O
km²:O
(:O
10,891.91:O
sq:O
mi:O
):O
and:O
a:O
population:O
of:O
42,088:O
(:O
2011:O
census:O
):O
are:O
contained:O
within:O
the:O
region:O
.:O