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
newer
vines
tend
to
produce
more
powerful
wines
with
a
higher
alcohol
level
,
but
less
acidity
and
complex
fruit
characteristics
.
The:O
newer:O
vines:O
tend:O
to:O
produce:O
more:O
powerful:O
wines:O
with:O
a:O
higher:O
alcohol:O
level:O
,:O
but:O
less:O
acidity:O
and:O
complex:O
fruit:O
characteristics:O
.:O