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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].
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(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.
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U.S. Air Force


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(CNN) In their final meeting before pivotal nominating contests Tuesday in Ohio and Florida, the four remaining Republican presidential candidates are sharing a debate stage once again -- this time in Miami, where CNN's Jake Tapper takes the reins as moderator. Here are a few of the most memorable lines from Donald Trump, Ted Cruz, Marco Rubio and John Kasich. (For the blow-by-blow, check out the CNN live blog.) Trump makes the case he's bringing in new voters to the GOP: "One of the biggest political events anywhere in the world is happening right now with the Republican Party. Millions and millions of people are going out to the polls and they are voting. ... The Republican establishment, or whatever you want to call it, should embrace what's happening."Trump on Trump's success: "The Republican establishment, or whatever you want to call it, should embrace what's happening"Rubio: "I'm against any changes to Social Security that are bad for my mother"Kasich: "I'd be maybe running for president of Croatia if it weren't for immigration" 
 Question:Kasich perhaps leaving some room for contesting _ at the convention: "Math doesn't tell the whole story in politics."
answer:
Donald Trump


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The man who inflicted the injury that Arsene Wenger still regards as the starting point of Abou Diaby's injury woes says his tackle on the former Arsenal man still haunts him every day. Former Sunderland full back Dan Smith slid in on Gunners midfielder Diaby in a 3-0 defeat nine years ago in a challenge that fractured the Frenchman's ankle and ruptured ligaments. Arsenal boss Wenger went on to slam the then-19-year-old Smith and he is still feeling the reprecussions to this day. Diaby's time at the Emirates Stadium appears to have now finally come to an end with his contract expiring this summer but Smith still feels the impact of his victim's injury woes on the other side of the world.Ex-Sunderland defender Dan Smith is still blamed for Abou Diaby's injuriesHe says he is still haunted and reminded of incident that broke Diaby's legArsene Wenger hit out at Smith over the challenge nine years agoSmith says he thinks about it every day and that it affected his career 
 Question:He left _ shortly after the fateful challenge and subsequent spells at Aberdeen and St Johnstone didn't work out.
answer:

Sunderland