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 ":".
While
Arjuna
destroyed
the
rest
of
the
Shakatavuyha
,
Vikarna
,
the
third
eldest
Kaurava
,
challenged
Arjuna
to
an
archery
fight
.
While:O
Arjuna:person-other
destroyed:O
the:O
rest:O
of:O
the:O
Shakatavuyha:person-other
,:O
Vikarna:O
,:O
the:O
third:O
eldest:O
Kaurava:person-other
,:O
challenged:O
Arjuna:person-other
to:O
an:O
archery:O
fight:O
.:O