[Q]: The 2016 City of Onkaparinga ATP Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Happy Valley, Australia between 210 January 2016. City of Onkaparinga ATP Challenger was played in January 2016.
[A]: Yes

[Q]: Central Mountain Air Ltd. is a Canadian regional airline based in Smithers, British Columbia. It operates scheduled and charter services and transborder services. Its main base is Smithers Airport, with other bases at Calgary International Airport, Vancouver International Airport and Prince George Airport. Central Mountain Air Ltd. is a regional airline that operates primarily north of the United States and Canadian border.
[A]: Yes

[Q]: Jon Ryan Schaffer (born March 15, 1968) is an American heavy metal musician. He is best known as the guitarist and last remaining original member of the Florida-based heavy metal band Iced Earth, which he formed in 1985 under the name "Purgatory". He also sings in his side project Sons of Liberty and played guitar for Demons and Wizards, his collaboration with Blind Guardian frontman Hansi Kursch. Iced earth was formed in nineteen hundred and eighty five
[A]: Yes

[Q]: Princess Maria Gabriella of Savoy (Maria Gabriella Giuseppa Aldegonda Adelaide Ludovica Felicita Gennara; born 24 February 1940) is the middle daughter of Italy's last king, Umberto II, and Marie Jose of Belgium, the "May Queen", and a sister of the pretender to their father's throne, Vittorio Emanuele, Prince of Naples. She is an historical writer. Maria's father often took her hunting
[A]:
It's impossible to say