With no explanation, label each line with "O", "person-politician", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
has
hosted
famous
guests
such
as
Tony
Blair
,
Jay
Blunk
,
Frank
Sinatra
,
John
Travolta
and
Hu
Jintao
.
It:O
has:O
hosted:O
famous:O
guests:O
such:O
as:O
Tony:person-other
Blair:person-other
,:O
Jay:person-other
Blunk:person-other
,:O
Frank:person-other
Sinatra:person-other
,:O
John:person-other
Travolta:person-other
and:O
Hu:person-politician
Jintao:person-politician
.:O