With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Alfred
Kerr
and
Robert
Musil
were
among
the
reviewers
.
Alfred:O
Kerr:O
and:O
Robert:person-other
Musil:person-other
were:O
among:O
the:O
reviewers:O
.:O