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].

Pet cats are being snatched off the streets and killed in their ten of thousands across Asia - to feed the booming appetite for their meat in Vietnam. Restaurants serving domestic cats – sold as a delicacy known as 'baby tiger' – are springing up across northern Vietnam, despite laws against eating the animals. And at one restaurant – an hour's drive from the capital Hanoi – the owner told MailOnline demand is so high he'd slaughtered 31 cats already that day just to keep up. Scroll down for video Caught, skinned and boned: A wheelbarrow load of cats arrives at popular restaurant near Hanoi, VietnamWARNING GRAPHIC CONTENTDomestic cats stolen off the streets and sold to restaurants for £52 eachMoggie meat served in Vietnam as an expensive delicacy called 'baby tiger'Serving cat is banned - but big customers are police officers and lawyersFelines are cooped up in tiny cages then killed, skinned and filleted to eat 
 Question:And a _ probe has found pet cats destined for the dinner table are being held in horrific conditions as they await slaughter.
MailOnline

Lindsay and Jon Hall spent 12 years having 12 rounds of IVF to achieve their dream of three children - but soon after tragedy struck. After spending more than £12,000 on the treatments, Lindsay and Jon Hall, who once feared they might never have children, have finally created their perfect family. When twins Esme and Oliver, now one, finally came along four years after son Taylor, five, it was a dream come true. But their joy was short-lived. Just months after the twins were born, Lindsay found a lump in her breast and she was diagnosed with stage three aggressive breast cancer .Lindsay and Jon Hall from Chesterfield, Derbyshire spent £12,000 on IVFAfter 12 years of treatment, Lindsay, now 33, has three childrenBut she also battled breast cancer, which may have been caused by the IVF 
 Question:'I asked my consultant outright if _ had given me cancer, and he wouldn't answer.
IVF

Scientists whose capture of the 'God particle' hit the headlines three years ago have obtained a new and much sharper picture of their trophy. Data from the Large Hadron Collider (LHC), the world's biggest atom smasher, have greatly increased what physicists know about the Higgs boson, which is responsible for giving other elementary particles mass. The results show with a new level of precision the way the particle is generated and decays, and how it interacts with other particles. CERN's Large Hadron Collider, located in a 27-kilometer (16.8-mile) tunnel beneath the Swiss-French border, was instrumental in the discovery of the Higgs boson. The subatomic particle had long been theorized but wasn't confirmed until 2013.Results show how particle is generated and decaysAlso reveals how it interacts with other particles 
 Question:Because of its fundamental importance, the _ was nicknamed the 'God particle'.

Higgs

