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 ":".
The
ritornello
has
a
penitent
mood
,
its
slow
canon
full
of
tortured
chromatic
modulations
,
suspended
sevenths
and
which
develops
into
sighing
,
mournful
motifs
in
the
violins
and
oboes
.
The:O
ritornello:O
has:O
a:O
penitent:O
mood:O
,:O
its:O
slow:O
canon:O
full:O
of:O
tortured:O
chromatic:O
modulations:O
,:O
suspended:O
sevenths:O
and:O
which:O
develops:O
into:O
sighing:O
,:O
mournful:O
motifs:O
in:O
the:O
violins:O
and:O
oboes:O
.:O