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].

It is the signing that will almost certainly come to define the success or otherwise of Brendan Rodgers and Liverpool this season. Christian Benteke at £32.5million is undoubtedly a gamble, even more so than last summer’s arrival of £16m Mario Balotelli. Rodgers survived that error of judgement - he will not be so lucky should Benteke prove another expensive flop. From the off, the pressure will be on both player and manager. Very few could present justification for the fee – determined by a shrewd buy-out clause on Aston Villa’s part – especially when Chelsea paid less for Diego Costa last summer.Liverpool are set to meet Christian Benteke's £32.5m release clauseBenteke's style of play doesn't seem to suit Brendan Rodgers' preferenceRodgers sold targetman Andy Carroll in order to create a fluid frontlineLiverpool boss failed in the transfer market with signing Mario Balotelli 
 Question:But there is something about the signing of _ that does not rest easy with supporters and observers.
Christian Benteke

Was it the ultimate adventure or an audacious act of disrespect that should be punished by law? An Internet sensation was touched off this week by Russian photographer Vadim Makhorov and a group of his friends -- the group ignored regulations prohibiting the public from climbing on the Pyramids at Giza, Egypt, and came away with spectacular photos. The images from Makhorov and another photographer, Vitaliy Raskalov, were taken on top of the Pyramids from positions that avoided detection by guards. The photos have incited reactions ranging from envy and awe to indignation and concern for the preservation of the ancient wonders.Russian photographer caused sensation with pictures from top of the PyramidVadim Makhorov explains how and why he did itMakhorov: "I would like to apologize for this ascension." 
 Question:In an email to CNN, Makhorov now explains his reasons for flouting the regulations, and issues an apology to _ and the world.
Egypt

(CNN) Three people have died from an Ebola outbreak in a remote northern region of the Democratic Republic of Congo, as health officials travel to the central African country in response to a rising number of suspected cases, the World Health Organization says. Last week, WHO reported one Ebola-related death and the possibility of two others. On Saturday, the organization confirmed the other two deaths were also Ebola-related. The first case, which came April 22, involved a 45-year-old man. The taxi driver who took the man to the hospital and a person who cared for the man both became sick and later died, WHO said.Latest deaths are a taxi driver who drove Ebola patient to hospital, person who cared for patientThough scope of outbreak is unknown, WHO is not advising people to restrict trade with or travel to DRC 
 Question:"_ has already mobilized technical experts to be deployed on the ground and is ready to provide the leadership and technical expertise required to mount a coordinated and effective response," Moeti said.

World Health Organization