With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
April
2019
,
Chen
Yingbiao
was
elected
as
the
new
president
of
the
Chinese
Rugby
Football
Association
(
CRFA
)
and
—
unlike
many
of
his
predecessors
—
he
actually
has
a
rugby
background
through
his
athletic
association
with
the
People
’
s
Liberation
Army
(
PLA
)
.
In:O
April:O
2019:O
,:O
Chen:person-other
Yingbiao:person-other
was:O
elected:O
as:O
the:O
new:O
president:O
of:O
the:O
Chinese:organization-other
Rugby:organization-other
Football:organization-other
Association:organization-other
(:O
CRFA:organization-other
):O
and:O
—:O
unlike:O
many:O
of:O
his:O
predecessors:O
—:O
he:O
actually:O
has:O
a:O
rugby:O
background:O
through:O
his:O
athletic:O
association:O
with:O
the:O
People:O
’:O
s:O
Liberation:O
Army:O
(:O
PLA:O
):O
.:O