With no explanation, label each line with "other-livingthing", "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Ungeremine
is
a
betaine
-type
alkaloid
isolated
from
``
Nerine
bowdenii
``
and
related
plants
such
as
``
Pancratium
maritimum
``
.
Ungeremine:other-chemicalthing
is:O
a:O
betaine:other-chemicalthing
-type:O
alkaloid:O
isolated:O
from:O
``:O
Nerine:other-livingthing
bowdenii:other-livingthing
``:O
and:O
related:O
plants:O
such:O
as:O
``:O
Pancratium:other-livingthing
maritimum:other-livingthing
``:O
.:O