SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/children> <http://dbpedia.org/resource/Carlene_Carter> . }
What is father's name who also served in military of Carlene Carter?
SELECT DISTINCT ?f WHERE { ?f property:children resource:Carlene_Carter . }
Johnny Cash
 [Johnny Cash] the the father who also served in the military.
[Johnny Cash's] is the name of the father who also served in the army.
[Johnny Cash] is father's name who also served in military of Carlene Carter.
The person who also served in military of Carlene Carter[Johnny Cash].