With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Richard
Lehun
's
philosophical
research
is
focused
on
the
concept
of
the
fiduciary
as
applied
to
social
transformation
.
Richard:person-other
Lehun:person-other
's:O
philosophical:O
research:O
is:O
focused:O
on:O
the:O
concept:O
of:O
the:O
fiduciary:O
as:O
applied:O
to:O
social:O
transformation:O
.:O