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 ":".
Westminster
Cathedral
Choir
School
is
a
boarding
and
day
preparatory
school
for
265
boys
in
the
area
of
Victoria
in
the
City
of
Westminster
.
Westminster:organization-education
Cathedral:organization-education
Choir:organization-education
School:organization-education
is:O
a:O
boarding:O
and:O
day:O
preparatory:O
school:O
for:O
265:O
boys:O
in:O
the:O
area:O
of:O
Victoria:location-GPE
in:O
the:O
City:location-GPE
of:location-GPE
Westminster:location-GPE
.:O