With no explanation, label each line with "O", "person-scholar", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
name
Dorwin
might
be
a
reference
to
Darwin
,
reflecting
their
common
interest
in
the
origins
of
humanity
.
The:O
name:O
Dorwin:person-other
might:O
be:O
a:O
reference:O
to:O
Darwin:person-scholar
,:O
reflecting:O
their:O
common:O
interest:O
in:O
the:O
origins:O
of:O
humanity:O
.:O