With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Marakkars
of
Tamil
Nadu
are
Mappilas
,
though
probably
differing
in
exact
origin
and
sub
sect
.
The:O
Marakkars:O
of:O
Tamil:location-GPE
Nadu:location-GPE
are:O
Mappilas:O
,:O
though:O
probably:O
differing:O
in:O
exact:O
origin:O
and:O
sub:O
sect:O
.:O