With no explanation, label each line with "O", "organization-government/governmentagency", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
the
Second
World
War
he
re-established
his
political
career
through
joining
the
CSU
in
1946
and
representing
this
party
as
District
Chairman
.
After:O
the:O
Second:event-attack/battle/war/militaryconflict
World:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
he:O
re-established:O
his:O
political:O
career:O
through:O
joining:O
the:O
CSU:organization-government/governmentagency
in:O
1946:O
and:O
representing:O
this:O
party:O
as:O
District:O
Chairman:O
.:O