With no explanation, label each line with "O", "organization-sportsteam", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
20
April
2019
,
in
his
301st
managerial
appearance
for
Željezničar
,
Amar
tied
his
father
Ivica
's
number
of
301
managerial
appearances
and
became
joint
2nd
people
with
most
appearances
as
the
club
's
manager
.
On:O
20:O
April:O
2019:O
,:O
in:O
his:O
301st:O
managerial:O
appearance:O
for:O
Željezničar:organization-sportsteam
,:O
Amar:person-other
tied:O
his:O
father:O
Ivica:person-other
's:O
number:O
of:O
301:O
managerial:O
appearances:O
and:O
became:O
joint:O
2nd:O
people:O
with:O
most:O
appearances:O
as:O
the:O
club:O
's:O
manager:O
.:O