instruction:
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. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
question:
Non-stop flights from Europe to Australia could become a reality thanks to a stunning 'blended-wing' plane design with hybrid engines that drastically lowers fuel consumption. Dutch airline KLM has teamed up with Delft University of Technology to produce concept designs that could be the future of planes. The main feature is a wing design that will ensure better fuel efficiency due to the aircraft being more streamlined. The AHEAD aircraft, which stands for Advanced Hybrid Engine Aircraft Development, is being designed to carry 300 passengers over a range of 8,700 miles – which would put the UK within striking distance of .The plane has a huge range - nearly 9,000 miles - as it's very fuel efficientConcept designs released by Dutch airline KLM and technology universityBut chief engineer admits it is a 'long-term study,' with 2050 the target 
 Questions:But don't get excited just yet, as _'s concept is a long way from becoming reality. (A) Europe (B) Australia (C) Dutch (D) KLM (E) Delft University of Technology (F) Advanced Hybrid Engine Aircraft Development (G) UK
answer:
(D)


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Texas Governor Rick Perry's former chairman Sam Clovis has joined forces with Donald Trump as the race to become the Republican Party's presidential nominee got its first defection last night. Clovis, an influential Conservative activist, college professor and talk-show host is now a member of Trump's team. In a sign that the GOP front-runner is being taken seriously on the campaign trail, Clovis, has become national co-chair and senior policy adviser for the Property tycoon turned politician. Earlier this week, Clovis quit the Perry campaign, after hinting that it was facing a host of difficulties. The Trump campaign relished announcing the defection on Tuesday night,  as it is a huge blow to Governor Perry who has run into financial difficulty and has been forced to stop paying staff.Sam Clovis has joined forces with Donald Trump as he jumps shipClovis left the Rick Perry campaign, after hinting it was facing difficultiesPerry has run into financial difficulty and has stopped paying staffClovis said he was 'humbled and honored' to take on the role for TrumpTrump's campaign hopes to use Clovis 'expansive expertise in economics' 
 Questions:In most polls, _ is far ahead of his rivals and his brash style appears to be a winner with supporters. (A) Texas (B) Rick Perry (C) Sam Clovis (D) Donald Trump (E) Republican Party (F) Clovis (G) Conservative (H) GOP (I) Perry
answer:
(D)


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A grandson was today accused of illegally owning a dangerous dog which killed his grandmother in a savage attack in her home. Cardiff Magistrates' Court heard Craig Greve, 23, of Cardiff, was the owner of the American bulldog which was dangerously out of control. Rhona Greve, 64, of Ely, Cardiff, suffered 16 bite wounds to her neck and face after the dog - named Solo - attacked her last Friday evening, the court was told. She later died at the University Hospital of Wales, in Cardiff. Scroll down for video Mother-of-four Rhona Greve, 64, (pictured) died after she was savaged by a dog in her own homeCraig Greve, 23, was owner of dangerous American bulldog, a court heardMother-of-four suffered fatal neck and face injuries during savage attackCourt told Greve lived with grandmother and brought up 'like her own child'Officers who were called said dog was 'snarling with blood on its teeth' 
 Questions:I can only imagine what _ is going through right now. (A) Cardiff (B) Magistrates' Court (C) Craig Greve (D) American (E) Rhona Greve (F) Ely (G) Solo (H) University Hospital (I) Wales (J) Court
answer:

(C)