With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
ambush
took
place
between
Burkapal
and
Chintagufa
in
Sukma
district
of
Chhattisgarh
,
India
.
The:O
ambush:O
took:O
place:O
between:O
Burkapal:location-GPE
and:O
Chintagufa:location-GPE
in:O
Sukma:location-GPE
district:O
of:O
Chhattisgarh:location-GPE
,:O
India:location-GPE
.:O