With no explanation, label each line with "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1928
,
four
schools
competed
;
Northam
,
Albany
,
Bunbury
and
Eastern
Goldfields
.
In:O
1928:O
,:O
four:O
schools:O
competed:O
;:O
Northam:organization-education
,:O
Albany:organization-education
,:O
Bunbury:organization-education
and:O
Eastern:organization-education
Goldfields:organization-education
.:O