With no explanation, label each line with "art-writtenart", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
He
finished
the
thesis
``
Untersuchungen
über
Entwicklungslehre
und
Teleologi
``
in
1921
,
which
earned
him
the
Dr.
Theol
.
He:O
finished:O
the:O
thesis:O
``:O
Untersuchungen:art-writtenart
über:art-writtenart
Entwicklungslehre:art-writtenart
und:art-writtenart
Teleologi:art-writtenart
``:O
in:O
1921:O
,:O
which:O
earned:O
him:O
the:O
Dr.:O
Theol:O
.:O