With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Viktor
Vassiljev
(
born
9
April
1953
)
is
an
Estonian
politician
and
physician
who
has
been
a
member
of
the
Riigikogu
representing
the
Estonian
Centre
Party
since
2011
.
Viktor:person-politician
Vassiljev:person-politician
(:O
born:O
9:O
April:O
1953:O
):O
is:O
an:O
Estonian:location-GPE
politician:O
and:O
physician:O
who:O
has:O
been:O
a:O
member:O
of:O
the:O
Riigikogu:organization-politicalparty
representing:O
the:O
Estonian:organization-politicalparty
Centre:organization-politicalparty
Party:organization-politicalparty
since:O
2011:O
.:O