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 ":".
On
28
June
2016
,
Portora
Royal
School
closed
.
On:O
28:O
June:O
2016:O
,:O
Portora:organization-education
Royal:organization-education
School:organization-education
closed:O
.:O