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 ":".
This
tune
is
often
sung
to
the
words
‘
O
Thou
who
camest
from
above
’
.
This:O
tune:O
is:O
often:O
sung:O
to:O
the:O
words:O
‘:O
O:O
Thou:O
who:O
camest:O
from:O
above:O
’:O
.:O