With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Wedgwood
became
the
Chief
Bridge
Engineer
of
the
new
authority
.
Wedgwood:person-other
became:O
the:O
Chief:O
Bridge:O
Engineer:O
of:O
the:O
new:O
authority:O
.:O