With no explanation, label each line with "product-car", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
his
accident
with
slate
trucks
,
Peter
Sam
loses
his
old
funnel
and
gets
a
new
one
to
improve
his
steaming
.
After:O
his:O
accident:O
with:O
slate:product-car
trucks:product-car
,:O
Peter:person-other
Sam:person-other
loses:O
his:O
old:O
funnel:O
and:O
gets:O
a:O
new:O
one:O
to:O
improve:O
his:O
steaming:O
.:O