With no explanation, label each line with "organization-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Nitish
belongs
to
Kurmi
agricultural
caste
.
Nitish:organization-other
belongs:O
to:O
Kurmi:organization-other
agricultural:O
caste:O
.:O