With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Otto
's
ontological
approach
to
polytheism
had
an
impact
on
a
number
of
scholars
and
influenced
the
structuralist
study
of
ancient
religions
.
Otto:person-artist/author
's:O
ontological:O
approach:O
to:O
polytheism:O
had:O
an:O
impact:O
on:O
a:O
number:O
of:O
scholars:O
and:O
influenced:O
the:O
structuralist:O
study:O
of:O
ancient:O
religions:O
.:O