With no explanation, label each line with "organization-showorganization", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
This
is
listed
on
the
Alexandrov
Ensemble
discography
page
.
This:O
is:O
listed:O
on:O
the:O
Alexandrov:organization-showorganization
Ensemble:organization-showorganization
discography:O
page:O
.:O