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 ":".
Since
then
the
young
starlet
has
managed
to
impose
himself
on
to
the
starting
line
up
where
he
has
managed
to
develop
a
name
for
himself
.
Since:O
then:O
the:O
young:O
starlet:O
has:O
managed:O
to:O
impose:O
himself:O
on:O
to:O
the:O
starting:O
line:O
up:O
where:O
he:O
has:O
managed:O
to:O
develop:O
a:O
name:O
for:O
himself:O
.:O