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 ":".
In
most
cases
,
only
weapons
adopted
by
the
Czechoslovak
or
Czech
military
have
the
sign
``
vz
.
''
In:O
most:O
cases:O
,:O
only:O
weapons:O
adopted:O
by:O
the:O
Czechoslovak:location-GPE
or:O
Czech:organization-other
military:organization-other
have:O
the:O
sign:O
``:O
vz:O
.:O
'':O