With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
So
he
was
chosen
by
Nurhaci
as
a
counselor
for
a
war
.
So:O
he:O
was:O
chosen:O
by:O
Nurhaci:person-other
as:O
a:O
counselor:O
for:O
a:O
war:O
.:O