<s>
Parity	O
problems	O
are	O
widely	O
used	O
as	O
benchmark	O
problems	O
in	O
genetic	B-Algorithm
programming	I-Algorithm
but	O
inherited	O
from	O
the	O
artificial	B-Architecture
neural	I-Architecture
network	I-Architecture
community	O
.	O
</s>
