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].

(CNN) As the Summer Olympics in Rio de Janeiro, Brazil, officially kick off with the opening ceremony on August 5, here are some key facts and figures to celebrate the first Olympic Games hosted by a South American country. 4,600 Brazilian real: The cost of the most expensive opening ceremony ticket (about $1,400 as of this publication). The least expensive opening ceremony ticket is only sold in Brazil and costs 200 real (about $60). 10: Rio's opening ceremony budget is 10 times less than the total spent on the London 2012 opening ceremony. 12,000: Number of Olympic torchbearers. The torch will pass through all 26 Brazilian states and reach 90% of the Brazilian population.Two sports join the Games this year: golf and rugby sevens42 sport disciplines will be represented in all 
 Question:380,000: Number of foreign spectators expected to arrive in _ during the Games.
Rio de Janeiro

(CNN) The Trump White House is at once decidedly leaky and totally unknowable. We know there's lots of jockeying and infighting among President Trump's top advisers, but what we don't really know is what specific roles each of them play or who, at any given time, has the President's ear. Enter Eric Trump. The second youngest of the male Trump offspring, Eric gave an interview to The Telegraph newspaper in which he offers a telling glimpse into the role his sister, Ivanka, plays vis-a-vis the other advisers in his father's orbit. Here's what he told the paper: "Ivanka is by his side in Washington. She is not involved in everything. I think she comes and goes with issues she deeply cares about but when you get to a certain level of power a lot of times, and you see this in business too, a lot of times people will say yes just because you happen to be the boss....Ivanka Trump can say "no" to her dadGrowing role for Ivanka suggests her family is not pleased with how the White House is running 
 Question:But, seen against the backdrop of _'s first 80-plus days in the White House, Eric Trump's comments about his sister's role are far more intriguing.
Trump White House

(CNN) The head of a data analytics company linked to the Trump campaign contacted WikiLeaks founder Julian Assange in 2016 regarding thousands of Hillary Clinton's emails kept on a private server while she was secretary of state, according to four sources familiar with the outreach. Alexander Nix, the chief executive of Cambridge Analytica, sent an email to several people including top Donald Trump donor Rebekah Mercer, relaying that he had emailed Assange seeking access to emails from Clinton's private server to turn them into a searchable database for the campaign or a pro-Trump political action committee, two of the sources said.Cambridge Analytica was hired in the summer of 2016 as part of the Trump campaign's three-pronged data operationNews of the email exchange comes amid federal investigations into whether there was collusion between the Trump campaign and Russia 
 Question:The committee asked the digital firm for documents earlier this month, and _ said it was cooperating.

Cambridge Analytica