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
had
a
10-year
career
from
1986
to
1995
for
four
teams
.
He:O
had:O
a:O
10-year:O
career:O
from:O
1986:O
to:O
1995:O
for:O
four:O
teams:O
.:O