With no explanation, label each line with "O", "location-bodiesofwater", "person-scholar", "organization-education", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Soon
after
he
was
admitted
into
the
University
of
Hawaii
,
Pearl
Harbor
was
attacked
and
World
War
II
began
in
the
Pacific
.
Soon:O
after:O
he:O
was:O
admitted:O
into:O
the:O
University:organization-education
of:organization-education
Hawaii:organization-education
,:O
Pearl:person-scholar
Harbor:person-scholar
was:O
attacked:O
and:O
World:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
II:event-attack/battle/war/militaryconflict
began:O
in:O
the:O
Pacific:location-bodiesofwater
.:O