With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
She
was
the
second
wife
of
King
Prithvi
of
Nepal
.
She:O
was:O
the:O
second:O
wife:O
of:O
King:O
Prithvi:person-politician
of:O
Nepal:location-GPE
.:O