==[ TITLE ]=====================================================================
Barack Obama
==[ STATEMENT ]=================================================================
{{#ifexpr:1+0
 |{{#if:March 2012
  |[[Category:Use mdy dates from March 2012]]{{#ifexist:Category:Use mdy dates from March 2012
    ||[[Category:Articles with invalid date parameter in template]]}}
  |[[Category:{{#if:
               ||Use mdy dates}}]]}}{{#if:
      |[[Category:]]}}}}
==[ EXPECTED EXPANSION ]========================================================
[[Category:Use mdy dates from March 2012]]
==[ END ]=======================================================================
