With no explanation, label each line with "person-soldier", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
the
war
Reinhardt
was
assigned
to
the
50th
Infantry
Regiment
.
After:O
the:O
war:O
Reinhardt:person-soldier
was:O
assigned:O
to:O
the:O
50th:organization-other
Infantry:organization-other
Regiment:organization-other
.:O