With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
A/UX
's
compatibility
layer
uses
some
existing
Toolbox
functions
in
the
computer
’
s
ROM
,
while
other
function
calls
are
translated
into
native
Unix
system
calls
;
and
it
cooperatively
multitasks
all
Macintosh
apps
in
a
single
address
space
by
using
a
token-passing
system
for
their
access
to
the
Toolbox
.
A/UX:O
's:O
compatibility:O
layer:O
uses:O
some:O
existing:O
Toolbox:O
functions:O
in:O
the:O
computer:O
’:O
s:O
ROM:O
,:O
while:O
other:O
function:O
calls:O
are:O
translated:O
into:O
native:O
Unix:product-software
system:O
calls:O
;:O
and:O
it:O
cooperatively:O
multitasks:O
all:O
Macintosh:product-software
apps:O
in:O
a:O
single:O
address:O
space:O
by:O
using:O
a:O
token-passing:O
system:O
for:O
their:O
access:O
to:O
the:O
Toolbox:O
.:O