With no explanation, label each line with "O", "organization-sportsteam", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
CBS
imposed
the
``
mercy
rule
''
(
switching
to
another
program
)
towards
the
end
of
this
game
because
of
how
poorly
the
Jets
were
playing
.
CBS:organization-company
imposed:O
the:O
``:O
mercy:O
rule:O
'':O
(:O
switching:O
to:O
another:O
program:O
):O
towards:O
the:O
end:O
of:O
this:O
game:O
because:O
of:O
how:O
poorly:O
the:O
Jets:organization-sportsteam
were:O
playing:O
.:O