With no explanation, label each line with "other-livingthing", "O", "organization-company", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
From
the
1920s
and
through
the
1950s
or
1960s
,
and
with
a
brief
rationing
hiccup
during
WWII
,
horse
meat
was
canned
and
sold
as
dog
food
by
many
different
companies
under
many
different
brands
,
most
notably
by
Ken-L
Ration
.
From:O
the:O
1920s:O
and:O
through:O
the:O
1950s:O
or:O
1960s:O
,:O
and:O
with:O
a:O
brief:O
rationing:O
hiccup:O
during:O
WWII:event-attack/battle/war/militaryconflict
,:O
horse:other-livingthing
meat:O
was:O
canned:O
and:O
sold:O
as:O
dog:other-livingthing
food:O
by:O
many:O
different:O
companies:O
under:O
many:O
different:O
brands:O
,:O
most:O
notably:O
by:O
Ken-L:organization-company
Ration:organization-company
.:O