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 ":".
The
spelling
system
is
not
used
by
Sinte
Gleska
University
language
instructors
during
classes
.
The:O
spelling:O
system:O
is:O
not:O
used:O
by:O
Sinte:organization-education
Gleska:organization-education
University:organization-education
language:O
instructors:O
during:O
classes:O
.:O