With no explanation, label each line with "location-GPE", "O", "organization-government/governmentagency", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
the
early
20th
century
,
two
waves
of
Cherkess
refugees
from
the
Caucasian
War
were
granted
lands
west
of
the
Abbasid
enclosure
by
the
Ottomans
.
In:O
the:O
early:O
20th:O
century:O
,:O
two:O
waves:O
of:O
Cherkess:location-GPE
refugees:O
from:O
the:O
Caucasian:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
were:O
granted:O
lands:O
west:O
of:O
the:O
Abbasid:location-GPE
enclosure:O
by:O
the:O
Ottomans:organization-government/governmentagency
.:O