You must assign a value to the choice you have selected.  You can only
assign the values of 0 or 1.  A 0 is equivalent to "absolutely no" and
1 equivalent to "absolutely yes".

When running the rules, the first time that a choice is used in a valid
THEN or ELSE part of a rule, its value is set.  The value of the choice
will NOT be changed by subsequent rules.

If you wish to not enter a choice press <ESC>.
