With no explanation, label each line with "O", "other-language", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Howick
High
is
an
English
-medium
,
co-educational
school
and
was
established
in
1967
.
Howick:organization-education
High:organization-education
is:O
an:O
English:other-language
-medium:O
,:O
co-educational:O
school:O
and:O
was:O
established:O
in:O
1967:O
.:O