With no explanation, label each line with "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Actually
the
building
had
always
been
favoured
by
rich
and
illustrious
art
lovers
,
such
as
Hendrik
Gravé
and
Isaac
de
Pinto
.
Actually:O
the:O
building:O
had:O
always:O
been:O
favoured:O
by:O
rich:O
and:O
illustrious:O
art:O
lovers:O
,:O
such:O
as:O
Hendrik:person-artist/author
Gravé:person-artist/author
and:O
Isaac:person-artist/author
de:person-artist/author
Pinto:person-artist/author
.:O