With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
However
,
when
the
primary
ended
McCain
had
an
eighteen-point
lead
over
Bush
and
he
agreed
that
Tuesday
's
results
were
more
of
a
beginning
than
an
end
.
However:O
,:O
when:O
the:O
primary:O
ended:O
McCain:person-politician
had:O
an:O
eighteen-point:O
lead:O
over:O
Bush:person-politician
and:O
he:O
agreed:O
that:O
Tuesday:O
's:O
results:O
were:O
more:O
of:O
a:O
beginning:O
than:O
an:O
end:O
.:O