With no explanation, label each line with "location-GPE", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Bargiel
was
born
in
Berlin
,
and
was
the
younger
maternal
half-brother
of
Clara
Schumann
.
Bargiel:person-artist/author
was:O
born:O
in:O
Berlin:location-GPE
,:O
and:O
was:O
the:O
younger:O
maternal:O
half-brother:O
of:O
Clara:person-artist/author
Schumann:person-artist/author
.:O