With no explanation, label each line with "location-GPE", "O", "organization-company", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
President
Arroyo
on
her
October
2
trip
to
China
,
said
to
Chinese
President
Hu
Jintao
her
``
difficult
decision
''
to
cancel
ZTE
Corp
.
's
contract
for
the
NBN
project
.
President:O
Arroyo:person-politician
on:O
her:O
October:O
2:O
trip:O
to:O
China:location-GPE
,:O
said:O
to:O
Chinese:location-GPE
President:O
Hu:person-politician
Jintao:person-politician
her:O
``:O
difficult:O
decision:O
'':O
to:O
cancel:O
ZTE:organization-company
Corp:organization-company
.:organization-company
's:O
contract:O
for:O
the:O
NBN:O
project:O
.:O