With no explanation, label each line with "O", "organization-company", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
There
has
been
discussion
about
which
guide
is
more
important
,
the
Michelin
Guide
or
the
Gault
Millau
.
There:O
has:O
been:O
discussion:O
about:O
which:O
guide:O
is:O
more:O
important:O
,:O
the:O
Michelin:organization-company
Guide:O
or:O
the:O
Gault:O
Millau:person-other
.:O