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 ":".
During
the
15th
century
the
Moghuls
had
to
deal
with
several
enemy
incursions
by
the
Oirats
,
Timurids
and
Uzbeks
.
During:O
the:O
15th:O
century:O
the:O
Moghuls:location-GPE
had:O
to:O
deal:O
with:O
several:O
enemy:O
incursions:O
by:O
the:O
Oirats:location-GPE
,:O
Timurids:location-GPE
and:O
Uzbeks:location-GPE
.:O