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
drug
oxaliplatin
exhibits
improved
water
solubility
relative
to
older
platinum-based
drugs
,
avoiding
the
dose-limiting
side-effect
of
nephrotoxicity
.
The:O
drug:O
oxaliplatin:O
exhibits:O
improved:O
water:O
solubility:O
relative:O
to:O
older:O
platinum-based:O
drugs:O
,:O
avoiding:O
the:O
dose-limiting:O
side-effect:O
of:O
nephrotoxicity:O
.:O