Question: Which musical instrument is used to play New General Catalogue's "aircraft in fleet"?
Paraphrase: Which melodic instrument is utilized to play Unused Common Catalogue's "airplane in armada"?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q14534 wdt:P121 ?X . ?X wdt:P1303 ?answer}
Answer: violin, oboe, pipe organ