With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
bout
was
cancelled
however
and
Damkovsky
faced
a
replacement
opponent
in
the
final
.
The:O
bout:O
was:O
cancelled:O
however:O
and:O
Damkovsky:person-athlete
faced:O
a:O
replacement:O
opponent:O
in:O
the:O
final:O
.:O