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 ":".
Jathedar
Prahlad
Singh
was
a
Nihang
Singh
and
8th
Jathedar
of
Shiromani
Panth
Budha
Dal
.
Jathedar:person-politician
Prahlad:person-politician
Singh:person-politician
was:O
a:O
Nihang:O
Singh:O
and:O
8th:O
Jathedar:person-politician
of:person-politician
Shiromani:person-politician
Panth:person-politician
Budha:person-politician
Dal:person-politician
.:O