   EVALUATE Selection-Subject-1 [ ALSO Selection-Subject-2 ]...
   ~~~~~~~~                       ~~~~
 { { WHEN Selection-Object-1 [ ALSO Selection-Object-2 ] }...
     ~~~~                      ~~~~
         [ imperative-statement-1 ] }...
   [ WHEN OTHER
     ~~~~ ~~~~~
         imperative-statement-other ]

 [ END-EVALUATE ]
   ~~~~~~~~~~~~