With no explanation, label each line with "O", "person-scholar", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Kordestani
graduated
from
Buchser
High
school
in
1980
.
Kordestani:person-scholar
graduated:O
from:O
Buchser:organization-education
High:organization-education
school:organization-education
in:O
1980:O
.:O