With no explanation, label each line with "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
She
was
also
the
great-granddaughter
of
Per
Teodor
Cleve
.
She:O
was:O
also:O
the:O
great-granddaughter:O
of:O
Per:person-scholar
Teodor:person-scholar
Cleve:person-scholar
.:O