With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
probably
the
first
Australian
to
host
his
own
current
affairs
show
on
US
television
.
He:O
was:O
probably:O
the:O
first:O
Australian:location-GPE
to:O
host:O
his:O
own:O
current:O
affairs:O
show:O
on:O
US:location-GPE
television:O
.:O