With no explanation, label each line with "organization-company", "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
XCOM
began
as
an
Algol
program
running
on
Burroughs
machines
,
translating
XPL
source
code
into
System/360
machine
code
.
XCOM:product-software
began:O
as:O
an:O
Algol:product-software
program:O
running:O
on:O
Burroughs:organization-company
machines:O
,:O
translating:O
XPL:product-software
source:O
code:O
into:O
System/360:product-software
machine:O
code:O
.:O