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 ":".
This
Xueyantuo
Kaganate
was
quickly
recognized
by
the
Tang
Empire
,
as
a
counterweight
against
its
enemy
Eastern
Türkic
Kaganate
.
This:O
Xueyantuo:location-GPE
Kaganate:location-GPE
was:O
quickly:O
recognized:O
by:O
the:O
Tang:location-GPE
Empire:location-GPE
,:O
as:O
a:O
counterweight:O
against:O
its:O
enemy:O
Eastern:location-GPE
Türkic:location-GPE
Kaganate:location-GPE
.:O