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 ":".
Chandra
Saradavara
,
Princess
of
Phichit
(
;
;
15
April
1873
–
21
February
1905
)
,
was
a
Princess
of
Siam
(
later
Thailand
)
.
Chandra:person-politician
Saradavara:person-politician
,:O
Princess:O
of:O
Phichit:location-GPE
(:O
;:O
;:O
15:O
April:O
1873:O
–:O
21:O
February:O
1905:O
):O
,:O
was:O
a:O
Princess:O
of:O
Siam:location-GPE
(:O
later:O
Thailand:location-GPE
):O
.:O