With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
However
,
this
requirement
was
inconsistent
with
the
rules
of
the
World
Trade
Organization
(
WTO
)
that
prohibit
discrimination
of
members
,
so
the
United
States
opposed
China
's
membership
of
WTO
.
However:O
,:O
this:O
requirement:O
was:O
inconsistent:O
with:O
the:O
rules:O
of:O
the:O
World:organization-other
Trade:organization-other
Organization:organization-other
(:O
WTO:organization-other
):O
that:O
prohibit:O
discrimination:O
of:O
members:O
,:O
so:O
the:O
United:location-GPE
States:location-GPE
opposed:O
China:location-GPE
's:O
membership:O
of:O
WTO:organization-other
.:O