What is the {museum} for {commemorates} of {Sun Yat-sen}
What's the name of the Sun Yat-sen museum?
 select distinct ?sbj where { ?sbj wdt:P547 wd:Q8573 . ?sbj wdt:P31 wd:Q33506 } 
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P547> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q8573> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q33506> } 
What's the title of the Sun Yat-sen gallery?