With no explanation, label each line with "O", "person-artist/author", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
30
April
1676
he
became
director
,
after
a
competition
with
Giovanni
Legrenzi
,
another
of
Rovetta
's
pupils
,
and
Pietro
Andrea
Ziani
.
On:O
30:O
April:O
1676:O
he:O
became:O
director:O
,:O
after:O
a:O
competition:O
with:O
Giovanni:person-other
Legrenzi:person-other
,:O
another:O
of:O
Rovetta:person-artist/author
's:O
pupils:O
,:O
and:O
Pietro:person-other
Andrea:person-other
Ziani:person-other
.:O