With no explanation, label each line with "location-GPE", "art-film", "O", "person-actor", "art-broadcastprogram", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
the
beginning
of
the
1990
movie
``
Revenge
``
,
Kevin
Costner
is
an
F-14
pilot
stationed
at
El
Centro
.
In:O
the:O
beginning:O
of:O
the:O
1990:O
movie:O
``:O
Revenge:art-film
``:O
,:O
Kevin:person-actor
Costner:person-actor
is:O
an:O
F-14:O
pilot:O
stationed:O
at:O
El:location-GPE
Centro:location-GPE
.:O