With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Lawon
resigned
a
month
later
,
then
Benjamin
Gibli
,
then
Aman
's
director
,
two
weeks
later
.
Lawon:person-other
resigned:O
a:O
month:O
later:O
,:O
then:O
Benjamin:person-other
Gibli:person-other
,:O
then:O
Aman:person-other
's:O
director:O
,:O
two:O
weeks:O
later:O
.:O