With no explanation, label each line with "O", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Planer
ended
his
run
on
7
June
2008
and
was
replaced
by
Desmond
Barrit
.
Planer:person-actor
ended:O
his:O
run:O
on:O
7:O
June:O
2008:O
and:O
was:O
replaced:O
by:O
Desmond:person-actor
Barrit:person-actor
.:O