With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
He
is
credited
with
putting
in
place
the
firms
approach
to
Treating
Customers
Fairly
.
He:O
is:O
credited:O
with:O
putting:O
in:O
place:O
the:O
firms:O
approach:O
to:O
Treating:O
Customers:O
Fairly:O
.:O