With no explanation, label each line with "O", "location-other", "person-scholar", "organization-education", "other-educationaldegree", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Prentice
studied
mathematics
at
the
University
of
Waterloo
from
where
he
graduated
in
1967
,
then
obtained
an
MSc
and
PhD
in
statistics
from
the
University
of
Toronto
.
Prentice:person-scholar
studied:O
mathematics:O
at:O
the:O
University:location-other
of:location-other
Waterloo:location-other
from:O
where:O
he:O
graduated:O
in:O
1967:O
,:O
then:O
obtained:O
an:O
MSc:other-educationaldegree
and:other-educationaldegree
PhD:other-educationaldegree
in:O
statistics:O
from:O
the:O
University:organization-education
of:organization-education
Toronto:organization-education
.:O