With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Nana
Saheb
won
the
confidence
of
Charles
Hillersdon
,
the
Collector
of
Kanpur
.
Nana:person-other
Saheb:person-other
won:O
the:O
confidence:O
of:O
Charles:person-other
Hillersdon:person-other
,:O
the:O
Collector:O
of:O
Kanpur:location-GPE
.:O