TASK DEFINITION: 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].
PROBLEM: Drilling has begun beneath a German city by a team of Indiana Jones pensioners who believe they are on the trail of the fabled Amber Room of the Tsars. The OAP treasure hunters are digging beneath the streets of the old industrial city of Wuppertal. The Amber Room - valued at around £250million in today's money - was looted from the palace of Peter the Great in Soviet Russia by invading Nazi troops in 1941. It is without doubt the single greatest piece of missing stolen art from World War Two never to be found and has captivated treasure hunters ever since it was first plundered.£250m room was looted from palace of Peter the Great by the Nazis in 1941Consists of six tonnes of amber resin which took ten years to completeAmber packed into 27 crates and shipped to Germany where they vanishedIts fate has captivated treasure hunters ever since it was first plunderedNow team of OAPs claim to have proof it is hidden under city of Wuppertal 
 Question:It later turned it into a dumping ground for anything the _ wanted to hide from the advancing Allies.

SOLUTION: Nazis

PROBLEM: (CNN) A new study lends support to one of the biggest fears about Zika virus: It might increase the risk of the rare neurological syndrome Guillain-Barre. Years before Zika virus first appeared in Latin America, it spread from Africa and Asia to Pacific islands. From 2013 to 2014, French Polynesia had 32,000 suspected cases of Zika virus. During this same period, there was also an uptick in cases of Guillain-Barre. Researchers in French Polynesia and Europe looked at those 42 cases of Guillain-Barre in the Pacific Island nation between October 2013 and April 2014. They asked whether there was any evidence these patients had been exposed to Zika virus.A study finds evidence that people in French Polynesia affected by Guillain-Barre were exposed to Zika virusResearchers estimate that about 1 in 4,000 Zika infectious could lead to the rare neurological syndromeGuillain-Barre causes muscle weakness and paralysis, and many patients take weeks to months to recover 
 Question:The researchers estimate, based on the rates of _ and Guillain-Barre in French Polynesia, that one in 4,000 people infected with Zika could develop the neurological syndrome.

SOLUTION: Zika

PROBLEM: Sony has placed the final nail in the Betamax coffin four decades after it launched the format. The electronics giant said it would no longer produce the cassettes in Japan, which is the last country where they are available. The decision is the final chapter in the 'format wars' between Betamax and VHS which took place in the 1970s and 80s until DVDs arrived. Even though Betamax was regarded as superior, VHS won because it was cheaper and the tapes lasted three hours instead of one. Sony launched Betamax in 1975, a year after the Video Home System - its rival by electronics company JVC.Japan is the last country where Sony Betamax tapes are availableBut the electronics giant is to cease production of the cassettesIt is the final chapter in the 'format wars' between Betamax and VHS 
 Question:The _ also promised that you will be 'free from restrictions of time' and vowed that viewers would 'never be deprived of watching whatever programme you desire at your convenience'.

SOLUTION:
Betamax