With no explanation, label each line with "location-GPE", "O", "event-protest", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
minority
argued
that
historically
Congress
meant
the
Secretary
to
deny
passports
to
those
whose
travel
abroad
would
be
contrary
to
American
national
security
both
in
wartime
and
during
peace
,
pointing
out
that
passport
restrictions
on
Communists
were
first
implemented
shortly
after
the
1917
Russian
Revolution
and
continued
periodically
until
1952
.
The:O
minority:O
argued:O
that:O
historically:O
Congress:O
meant:O
the:O
Secretary:O
to:O
deny:O
passports:O
to:O
those:O
whose:O
travel:O
abroad:O
would:O
be:O
contrary:O
to:O
American:location-GPE
national:O
security:O
both:O
in:O
wartime:O
and:O
during:O
peace:O
,:O
pointing:O
out:O
that:O
passport:O
restrictions:O
on:O
Communists:O
were:O
first:O
implemented:O
shortly:O
after:O
the:O
1917:O
Russian:event-protest
Revolution:event-protest
and:O
continued:O
periodically:O
until:O
1952:O
.:O