With no explanation, label each line with "location-GPE", "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
1873
he
obtained
his
habilitation
for
English
philology
at
the
University
of
Leipzig
,
where
he
later
taught
classes
as
an
associate
professor
of
English
language
and
literature
(
1875–80
)
,
then
served
as
a
full
professor
from
1880
to
1910
.
In:O
1873:O
he:O
obtained:O
his:O
habilitation:O
for:O
English:location-GPE
philology:O
at:O
the:O
University:organization-education
of:organization-education
Leipzig:organization-education
,:organization-education
where:O
he:O
later:O
taught:O
classes:O
as:O
an:O
associate:O
professor:O
of:O
English:O
language:O
and:O
literature:O
(:O
1875–80:O
):O
,:O
then:O
served:O
as:O
a:O
full:O
professor:O
from:O
1880:O
to:O
1910:O
.:O