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 ":".
He
also
became
adjunct
professor
at
Sung
Kyun
Kwan
University
in
January
2013
.
He:O
also:O
became:O
adjunct:O
professor:O
at:O
Sung:organization-education
Kyun:organization-education
Kwan:organization-education
University:organization-education
in:O
January:O
2013:O
.:O