With no explanation, label each line with "O", "organization-politicalparty", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Mullins
'
support
of
black
suffrage
and
other
initiatives
of
the
Radical
Republicans
made
him
a
target
of
the
burgeoning
Ku
Klux
Klan
.
Mullins:person-other
':O
support:O
of:O
black:O
suffrage:O
and:O
other:O
initiatives:O
of:O
the:O
Radical:organization-politicalparty
Republicans:organization-politicalparty
made:O
him:O
a:O
target:O
of:O
the:O
burgeoning:O
Ku:organization-other
Klux:organization-other
Klan:organization-other
.:O