<s>
ARITH-MATIC	B-Language
is	O
an	O
extension	O
of	O
Grace	O
Hopper	O
's	O
A-2	B-Language
programming	O
language	O
,	O
developed	O
around	O
1955	O
.	O
</s>
<s>
ARITH-MATIC	B-Language
was	O
originally	O
known	O
as	O
A-3	B-Language
,	O
but	O
was	O
renamed	O
by	O
the	O
marketing	O
department	O
of	O
Remington	O
Rand	O
UNIVAC	O
.	O
</s>
