With no explanation, label each line with "O", "person-actor", "location-GPE", "art-film", "person-director", "art-broadcastprogram", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
National
Security
is
a
2003
American
buddy
cop
action
comedy
film
,
directed
by
Dennis
Dugan
,
and
starring
Martin
Lawrence
and
Steve
Zahn
.
National:art-film
Security:art-film
is:O
a:O
2003:O
American:location-GPE
buddy:O
cop:O
action:O
comedy:O
film:O
,:O
directed:O
by:O
Dennis:person-director
Dugan:person-director
,:O
and:O
starring:O
Martin:person-actor
Lawrence:person-actor
and:O
Steve:person-actor
Zahn:person-actor
.:O