In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

Q: (CNN) The unmistakable roar of the A-10's powerful engines echoed throughout Arlington National Cemetery this month as four aircraft saluted retired Col. Avery Kay for the last time with a rare flyover of the historic burial site. Kay, 96, died on October 29 and was buried with full military honors. A highly decorated navigator who led some of the most dangerous bombing raids against Germany during World War II, Kay was also credited with launching the concept of the A-10 Thunderbolt, better known as the Warthog. Despite lacking the air-to-air combat ability of the F-15 Eagle and the high-tech stealth capabilities of the F-22 Raptor, the U.S. Air Force still uses the A-10 to support ground forces in close combat more than 40 years after its first flight in 1975.U.S. Air Force has used A-10 to support ground forces in close combat since 1975Retired Col. Avery Kay credited with launching concept of A-10, better known as WarthogFlyover at Arlington National Cemetery recently honored Kay, who died in October 
 Question:But in reality, the _'s top generals had little interest in dedicating budget dollars for improving support for ground troops, as they preferred planes that could carry out bombing missions deep in enemy territory.

A: U.S. Air Force
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Q: Zinedine Zidane has revealed he would be keen to manage Real Madrid if he was offered the role by club president Florentino Perez. Zidane has been in charge of Madrid's Castilla side since deciding to focus on his own managerial career following his season-long stint as Carlo Ancelotti's assistant. Ancelotti has come under intense scrutiny in recent weeks following Madrid's recent poor run of form, which has seen them lose three of their last four games. Zinedine Zidane has revealed he would find it hard to reject the opportunity of managing Real Madrid Zidane worked under Carlo Ancelotti during the course of last season before becoming Castilla bossZinedine Zidane is keen on becoming Real Madrid's first team managerZidane insists Real Madrid have the 'perfect coach' in Carlo AncelottiThe Frenchman is currently in charge of Real Madrid's Castilla sideThe Zidane dynasty: Zinedine has four sons coming through the Real Madrid academyCLICK HERE for all the latest Real Madrid news 
 Question:'If the post of _'s coach was proposed to me, I would certainly agree.

A: Real Madrid
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Q: The sun has unleashed three separate solar storms that have combined to smash into Earth's atmosphere. It means astronauts aboard the International Space Station have been able to capture rare images of a red aurora on our planet. US astronaut Scott Kelly tweeted the stunning pictures today and described the view as 'spectacular'. Forecasters say the storm will continue tonight, causing the huge aurora to be visible from the Earth's north. It should be seen in much of Europe, as long as there are no clouds, and may even be visible as far south as the Canadian border with the US.Astronauts at the International Space Station captured incredible images of a rare red aurora caused by the phenomenonIt is expected to be visible tonight from Europe and the US/Candian borderBut the storms may affect Earth's electricity supplies and aircraft radios 
 Question:'In _ watchers should be looking for the aurora now and there is hope for those over the US tonight.'

A:
Europe
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