With no explanation, label each line with "O", "organization-other", "event-protest", "person-politician", "location-GPE", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
On
31
October
1918
,
the
Aster
Revolution
in
Budapest
brought
Count
Mihály
Károlyi
,
a
supporter
of
the
Allied
Powers
,
to
power
.
On:O
31:O
October:O
1918:O
,:O
the:O
Aster:event-protest
Revolution:event-protest
in:O
Budapest:location-GPE
brought:O
Count:O
Mihály:person-politician
Károlyi:person-politician
,:O
a:O
supporter:O
of:O
the:O
Allied:organization-other
Powers:organization-other
,:O
to:O
power:O
.:O