a,b,c are integers for the following snippet.
@EO = ( 'Even' , 'Odd' ) ;
$ap = @EO[ $a % 2 ] ;
$cp = ($c % 2 == 0) ? 'Even' : 'Odd' ;
$b is @EO[$b % 2],
Note: neither "Context()" command is commented-out, the new BEGIN_SOLUTION is used to initiate the block, and $SOLUTION to display bolded "Solution:".