With no explanation, label each line with "O", "other-god", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Historians
claimed
that
the
worship
of
Mariamman
or
Korravai/Kotravai
started
as
a
tribal
religion
of
the
Dravidians
.
Historians:O
claimed:O
that:O
the:O
worship:O
of:O
Mariamman:other-god
or:O
Korravai/Kotravai:other-god
started:O
as:O
a:O
tribal:O
religion:O
of:O
the:O
Dravidians:O
.:O