With no explanation, label each line with "O", "organization-politicalparty", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Following
the
birth
of
the
UNC
,
other
political
parties
were
formed
.
Following:O
the:O
birth:O
of:O
the:O
UNC:organization-politicalparty
,:O
other:O
political:O
parties:O
were:O
formed:O
.:O