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 ":".
The
track—produced
by
Masser
—became
a
million-selling
international
hit
.
The:O
track—produced:O
by:O
Masser:person-artist/author
—became:O
a:O
million-selling:O
international:O
hit:O
.:O