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 ":".
The
series
consists
of
105
episodes
originally
broadcast
between
1964
and
1968
,
produced
by
Metro-Goldwyn-Mayer
The:O
series:O
consists:O
of:O
105:O
episodes:O
originally:O
broadcast:O
between:O
1964:O
and:O
1968:O
,:O
produced:O
by:O
Metro-Goldwyn-Mayer:O