With no explanation, label each line with "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
May
4
,
2012
,
Vice
Mayor
Isko
Moreno
joined
the
Pwersa
ng
Masang
Pilipino
party
,
fueling
speculations
that
he
would
be
former
President
Joseph
Estrada
's
running
mate
.
On:O
May:O
4:O
,:O
2012:O
,:O
Vice:O
Mayor:O
Isko:person-politician
Moreno:person-politician
joined:O
the:O
Pwersa:organization-politicalparty
ng:organization-politicalparty
Masang:organization-politicalparty
Pilipino:organization-politicalparty
party:organization-politicalparty
,:O
fueling:O
speculations:O
that:O
he:O
would:O
be:O
former:O
President:O
Joseph:person-politician
Estrada:person-politician
's:O
running:O
mate:O
.:O