With no explanation, label each line with "O", "organization-politicalparty", "person-politician", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
However
,
Gomułka
never
supported
Stalin
's
control
over
the
Polish
Communists
and
was
soon
replaced
as
party
leader
by
the
more
pliable
Bierut
.
However:O
,:O
Gomułka:person-other
never:O
supported:O
Stalin:person-politician
's:O
control:O
over:O
the:O
Polish:organization-politicalparty
Communists:organization-politicalparty
and:O
was:O
soon:O
replaced:O
as:O
party:O
leader:O
by:O
the:O
more:O
pliable:O
Bierut:person-other
.:O