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 ":".
Why
do
they
let
their
own
people
starve
to
death
to
feed
an
American
?
Why:O
do:O
they:O
let:O
their:O
own:O
people:O
starve:O
to:O
death:O
to:O
feed:O
an:O
American:O
?:O