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 ":".
When
Napoléon
I
was
deposed
in
1815
after
the
Battle
of
Waterloo
,
the
House
of
Bourbon
was
restored
to
the
throne
of
France
.
When:O
Napoléon:person-politician
I:person-politician
was:O
deposed:O
in:O
1815:O
after:O
the:O
Battle:O
of:O
Waterloo:location-GPE
,:O
the:O
House:O
of:O
Bourbon:O
was:O
restored:O
to:O
the:O
throne:O
of:O
France:location-GPE
.:O