With no explanation, label each line with "O", "person-athlete", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Following
a
2–4
start
to
the
season
,
eighth-year
head
coach
Jeff
Lebo
announced
his
resignation
from
ECU
on
November
29
,
2017
and
Perry
was
named
interim
head
coach
.
Following:O
a:O
2–4:O
start:O
to:O
the:O
season:O
,:O
eighth-year:O
head:O
coach:O
Jeff:person-athlete
Lebo:person-athlete
announced:O
his:O
resignation:O
from:O
ECU:organization-sportsteam
on:O
November:O
29:O
,:O
2017:O
and:O
Perry:person-athlete
was:O
named:O
interim:O
head:O
coach:O
.:O