With no explanation, label each line with "O", "event-other", "product-software", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Consumer
outrage
related
to
Flash
cookies
and
violation
of
consumers
'
privacy
caused
U.S.
Congressional
Hearings
,
led
by
Senators
Al
Franken
and
John
Rockefeller
.
Consumer:O
outrage:O
related:O
to:O
Flash:product-software
cookies:product-software
and:O
violation:O
of:O
consumers:O
':O
privacy:O
caused:O
U.S.:event-other
Congressional:event-other
Hearings:event-other
,:O
led:O
by:O
Senators:O
Al:person-politician
Franken:person-politician
and:O
John:person-politician
Rockefeller:person-politician
.:O