With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
consists
of
three
main
islands
and
several
smaller
islands
in
the
Indian
Ocean
.
consists:O
of:O
three:O
main:O
islands:O
and:O
several:O
smaller:O
islands:O
in:O
the:O
Indian:organization-sportsteam
Ocean:organization-sportsteam
.:O