With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
fifth
issue
of
the
publication
in
March
1924
was
dedicated
to
Vladimir
Lenin
.
The:O
fifth:O
issue:O
of:O
the:O
publication:O
in:O
March:O
1924:O
was:O
dedicated:O
to:O
Vladimir:person-politician
Lenin:person-politician
.:O