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
won
two
more
stages
after
taking
the
lead
of
the
race
en
route
to
his
overall
victory
.
He:O
won:O
two:O
more:O
stages:O
after:O
taking:O
the:O
lead:O
of:O
the:O
race:O
en:O
route:O
to:O
his:O
overall:O
victory:O
.:O