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 ":".
inaugurated
by
the
then
Prime
Minister
of
India
,
Pandit
Jawaharlal
Nehru
,
on
July
8
,
1963
.
inaugurated:O
by:O
the:O
then:O
Prime:O
Minister:O
of:O
India:location-GPE
,:O
Pandit:person-politician
Jawaharlal:person-politician
Nehru:person-politician
,:O
on:O
July:O
8:O
,:O
1963:O
.:O