Question: Who is the facility operator of UTair Flight 120?
Paraphrase: Who is the office administrator of UTair Flight 120?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q633870 wdt:P137 ?X . ?X wdt:P121 ?answer}
Answer: Boeing 757, Boeing 767, Airbus A320 family, Tupolev Tu-154, ATR 42, ATR 72, Sukhoi Superjet 100, CRJ200, Boeing 737 Next Generation, Boeing 737 Classic