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 ":".
He
published
a
paper
detailing
his
experiments
with
fuel
additives
for
aircraft
engines
in
May
1926
.
He:O
published:O
a:O
paper:O
detailing:O
his:O
experiments:O
with:O
fuel:O
additives:O
for:O
aircraft:O
engines:O
in:O
May:O
1926:O
.:O