With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Nimma
Raja
Reddy
's
opposition
to
Chandrababu
Naidu
proved
very
costly
for
the
Telugu
Desam
Party
in
Cherial
constituency
.
Nimma:person-politician
Raja:person-politician
Reddy:person-politician
's:O
opposition:O
to:O
Chandrababu:person-politician
Naidu:person-politician
proved:O
very:O
costly:O
for:O
the:O
Telugu:organization-politicalparty
Desam:organization-politicalparty
Party:organization-politicalparty
in:O
Cherial:location-GPE
constituency:O
.:O