With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Palm
sap
contains
natural
yeasts
,
which
perform
the
fermentation
of
glucose
to
alcohol
,
as
well
as
acetobacter
,
which
subsequently
converts
the
alcohol
to
acetic
acid
(
vinegar
)
.
Palm:other-livingthing
sap:O
contains:O
natural:O
yeasts:O
,:O
which:O
perform:O
the:O
fermentation:O
of:O
glucose:O
to:O
alcohol:O
,:O
as:O
well:O
as:O
acetobacter:O
,:O
which:O
subsequently:O
converts:O
the:O
alcohol:O
to:O
acetic:O
acid:O
(:O
vinegar:O
):O
.:O