(Other related questions from the same email)

o If there are multiple grammars activated and a noinput or nomatch occurs,
what grammar is placed in the grammar attribute of <result>?

o Clarify that <instance> is present and empty if <nomatch> or <noinput>
occurred.

From Dave Burke March 21 email:

o For Completion-Cause of no-match or no-input-timeout, do we still
get NLSML results with the <nomatch> or <noinput> elements? Not explicitly
called out anywhere.