With no explanation, label each line with "art-writtenart", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport" or "building-hospital" preceded by ":".
He
helped
to
found
the
United
Hebrew
Trades
,
a
garment
workers
'
union
formed
in
1888
,
while
writing
for
the
``
Arbeiter
Zeitung
``
.
He:O
helped:O
to:O
found:O
the:O
United:organization-other
Hebrew:organization-other
Trades:organization-other
,:O
a:O
garment:O
workers:O
':O
union:O
formed:O
in:O
1888:O
,:O
while:O
writing:O
for:O
the:O
``:O
Arbeiter:art-writtenart
Zeitung:art-writtenart
``:O
.:O