With no explanation, label each line with "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Conservative
candidate
,
Lord
Stanley
held
the
seat
for
the
party
.
The:O
Conservative:organization-politicalparty
candidate:O
,:O
Lord:person-politician
Stanley:person-politician
held:O
the:O
seat:O
for:O
the:O
party:O
.:O