With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
hearings
Indicated
that
American
public
opinion
toward
China
had
moved
away
from
hostility
and
toward
cooperation
.
The:O
hearings:O
Indicated:O
that:O
American:location-GPE
public:O
opinion:O
toward:O
China:location-GPE
had:O
moved:O
away:O
from:O
hostility:O
and:O
toward:O
cooperation:O
.:O