With no explanation, label each line with "location-GPE", "O", "organization-company", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
July
1999
,
Bulgak
was
made
chairman
of
the
board
of
Svyazinvest
JSC
,
largest
telecommunications
holding
company
in
Russia
.
In:O
July:O
1999:O
,:O
Bulgak:person-other
was:O
made:O
chairman:O
of:O
the:O
board:O
of:O
Svyazinvest:organization-company
JSC:organization-company
,:O
largest:O
telecommunications:O
holding:O
company:O
in:O
Russia:location-GPE
.:O