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].

Input: Consider Input: 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.

Output: Egypt


Input: Consider Input: A Texas hunter who is paying $350,000 (£235,000) to shoot a Black Rhino in Africa has been granted permission to import the animal's carcass to the U.S. as a trophy. Corey Knowlton sparked fury among animal rights activists after bidding for the right to shoot the animal at an auction held by the Dallas Safari Club last year. After news of the auction broke Mr Knowlton received death threats and has had to hire a private security team. Trophy: Texas big game hunter Corey Knowlton has been granted permission to bring the carcass of a Black Rhino back to the U.S.Corey Knowlton won right to kill the animal at an auction last yearBut he was waiting for permission to bring the carcass back to the U.S.150,000 people signed petition demanding his request should be deniedNamibia sells small number of Rhino-hunting licences every yearMoney is used to fund anti-poaching efforts under controversial scheme 
 Question:Prior to _'s poaching boom in the 1960s, the country had around 70,000 black rhinos.

Output: Namibia


Input: Consider Input: (CNN) The cavalry is coming! Not exactly, but the sentiment of reassurance is the same. This week, US Defense Secretary James Mattis arrives in Asia to visit South Korea and Japan. Two stalwart US allies, policymakers in both capitals have nevertheless been shaken by statements Donald Trump made while campaigning for President. None of these was more dramatic than the suggestion that these allies should pay more for US troops or risk having these forces withdrawn. Statements like this played to the worst fears in Seoul and Tokyo that the United States might no longer be a committed ally. It is now Mattis' job to reassure them of US commitments and return the trajectory of alliance relations back to pre-2016 presidential campaign rhetoric.Jeffrey Hornung: Japan, South Korea were shaken by statements Donald Trump made while campaigningWashington's alliances with Seoul and Tokyo will be critical in managing challenges posed by China and North Korea, he says 
 Question:Finally, Mattis should also advocate for further _-Japan-South Korea security cooperation.


Output: US