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 ":".
And
hopefully
that
will
be
absolutely
answered
by
the
end
of
the
season
.
And:O
hopefully:O
that:O
will:O
be:O
absolutely:O
answered:O
by:O
the:O
end:O
of:O
the:O
season:O
.:O