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 ":".
High
water
for
that
year
was
a
normal
533
metres
,
the
record
is
537
metres
in
1961
.
High:O
water:O
for:O
that:O
year:O
was:O
a:O
normal:O
533:O
metres:O
,:O
the:O
record:O
is:O
537:O
metres:O
in:O
1961:O
.:O