With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
His
presentation
,
titled
``
Lauren
of
Arabia
''
addressed
the
prevalence
of
non-Arabs
in
Arab
dance
culture
and
encouraged
members
of
the
Arab
diaspora
to
represent
themselves
in
the
arts
.
His:O
presentation:O
,:O
titled:O
``:O
Lauren:O
of:O
Arabia:O
'':O
addressed:O
the:O
prevalence:O
of:O
non-Arabs:O
in:O
Arab:O
dance:O
culture:O
and:O
encouraged:O
members:O
of:O
the:O
Arab:O
diaspora:O
to:O
represent:O
themselves:O
in:O
the:O
arts:O
.:O