Editing Cheap talk (section)

====Message====
''S'' decides to send message ''m''. Message ''m'' may disclose full information, but it may also give limited, blurred information: it will typically say "The state of the world is between ''t<sub>1</sub>'' and ''t<sub>2</sub>''". It may give no information at all.

The form of the message does not matter, as long as there is mutual understanding, common interpretation. It could be a general statement from a central bank's chairman, a political speech in any language, etc. Whatever the form, it is eventually taken to mean "The state of the world is between ''t<sub>1</sub>'' and ''t<sub>2</sub>''".