<s>
Many-to-many	B-Architecture
communication	O
occurs	O
when	O
information	O
is	O
shared	O
between	O
groups	O
.	O
</s>
<s>
Wikis	B-Protocol
are	O
a	O
type	O
of	O
many-to-many	B-Architecture
communication	O
,	O
where	O
multiple	O
editors	O
collaborate	O
to	O
create	O
content	O
that	O
is	O
disseminated	O
among	O
a	O
wide	O
audience	O
.	O
</s>
<s>
Video	B-Application
conferencing	I-Application
,	O
online	B-Application
gaming	I-Application
,	O
chat	O
rooms	O
,	O
and	O
internet	B-Application
forums	I-Application
are	O
also	O
types	O
of	O
many-to-many	B-Architecture
communication	O
.	O
</s>
