What is the {eye color} and the {hair color} of {Xi_Jinping} ?
Of {Xi_Jinping} what was the {eye color} of the {hair color}?
Which is the {eye color} of the {hair color} of {Xi_Jinping} ?
SELECT ?b ?d WHERE { resource:Xi_Jinping property:hair_color ?d . resource:Xi_Jinping property:eye_color ?b }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q15031> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1340> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q15031> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1884> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q15031 wdt:P1340 ?ans_1 . wd:Q15031 wdt:P1884 ?ans_2 }
black black hair