SEOUL Arms control experts estimate that the dismantlement of North Korea's nuclear program could take a decade to complete, and cost $20 billion, if a nuclear agreement is reached between U.S. President Donald Trump and North Korean leader Kim Jong Un when they meet in Singapore on June 12. "The hard work has not yet begun, and it is gong to take sustained energy on the part of the United States, South Korea, Japan, China and North Korea. It's going to be a multiyear long process," said Daryl Kimball, the executive director of the Arms Control Association in Washington. President Trump has said he expects a "very positive result" from the North Korea nuclear summit, but he also said it will likely be the beginning of a process to resolve differences over the extent of the North's denuclearization, and the specifics regarding what sanctions relief, economic aid and security guarantees would be offered in return. U.S. Defense Secretary Jim Mattis said on Sunday that North Korea would only receive sanctions relief after it takes "verifiable and irreversible steps to denuclearization." This position aligns closer to the Kim government's stance that denuclearization measures and concessions be matched action for action. And it backs away from demands made by some in the president's national security team that Pyongyang quickly and unilaterally dismantle all its weapons of mass destruction before any concessions would be offered. North Korea is estimated to have 20 to 80 nuclear warheads, both known and covert nuclear research and processing sites, and thousands of ballistic missiles that can be launched from mobile vehicles, and submarine based launchers have been tested in recent years. With such an extensive nuclear arsenal it could cost $20 billion to achieve the U.S. goal of complete, irreversible, and verifiable nuclear dismantlement (CVID), according to a recent study conducted by Kwon Hyuk-chul, a Kookmin University professor of security strategy. Kwon based his assessment in part on past nuclear deals... When does Jim Mattie believe North Korea could receive sanctions relief? Pick the correct answer from the following options: - After taking proven and irreversible steps to denuclearization. - not enough information - After Kwon's assessment on past nuclear deals. - Before Kim Jong Un meets with Donald Trump on June 12.
After taking proven and irreversible steps to denuclearization.

WASHINGTON U.S. President Donald Trump disclosed in a financial report filed with the government's ethics watchdog Tuesday that he had reimbursed his personal lawyer more than $100,000 for unspecified expenses. In his annual financial disclosure form, which was released by the Office of Government Ethics (OGE) on Wednesday, Trump acknowledged that he had "fully reimbursed" his personal lawyer, Michael Cohen, in the range of $100,000 to $250,000 in 2016. Trump's lawyers have previously said the president reimbursed Cohen for $130,000 Cohen paid to adult film star Stormy Daniels in the final weeks of the 2016 U.S. presidential campaign to keep her quiet about a sexual tryst she said she had with Trump 10 years earlier. Trump has denied the affair but recently confirmed reimbursing Cohen through a monthly retainer to stop "false and extortionist accusations" made by Daniels about an affair. Cohen has also acknowledged making the payment. The disclosure said that while the payment to Cohen was not a "reportable" liability, Trump chose to list it "in the interest of transparency." It did not say why Trump had left it out of his 2017 financial disclosure documents, though one of the president's lawyers, Rudy Giuliani, has said that Trump didn't know about the payment when he reported his finances last year. The Office of Government Ethics, in a letter to Deputy Attorney General Rod Rosenstein, said it had determined that the payment to Cohen constituted a loan that should have been reported. However, it said the information Trump provided in his latest financial form met "the disclosure requirements for a reportable liability" under the Ethics in Government Act. Under the Ethics in Government Act, top government officials are required to report all debts in excess of $10,000 during the previous reporting period. "Knowingly or willfully" falsifying or failing to file reports carries civil and criminal penalties. Trump listed several hundred million dollars in liabilities in his financial report. Critics seized on... Donald Trump probably believes that: Pick the correct answer from the following options: - all financial information was shared as required - Stormy Daniels never wanted to tell her story - Rod Rosenstein is his friend - not enough information
all financial information was shared as required

Q: Out of boredom, two scientists from the New Contagious Diseases Research Centre devised themselves a new game. One day, as a result of the suspension of a research project dealing with a dynamically mutating vaccine following the pattern of the eyesocket flu bacillus, they had absolutely nothing to do until the end of the day, because the boss didn't order them to wash test-tubes. They decided to play a game of hockey under the microscope. For a puck they used one of the millions of experimental bacillus, and one-arm pincettes, which as it happened also resembled hockey sticks, served as sticks. The bacillus was not happy with it at all. It wanted to rest after an exhausting task involving vaccine discouragement, and these whitecoats here planned to put it to work yet again. And this time the work was much more labor-intensive and even more exhausting than before, but the condition and health of the tired bacillus not as good as in the times of youth, about two hours ago. The scientists got excited. On a microscope slide they etched a hockey rink with laser, agreed on the rules, connected the microscope's camera to the big screen display and played until the morning. They had to change pucks several times, but that was fine, they had millions of them in stock. The next day they didn't have anything to do either and they continued to play. They even invited other colleagues and the popularity of the game was so huge they could afford to play it in a championship system. Soon, the games were joined by the guys from the car-repair garage next door. They were tough opponents and even tougher fans - they took from the lab and carried away with them several flasks and some equipment, as it turned out - to set up their own game station in pit number 5. What is probably true about the game invented by the scientists? Pick the correct answer from the following options: - It can be played by anyone, including non scientists - It is not affordable to continue playing in their spare work time - not enough information - Those who are not scientists would not enjoy the game
A: It can be played by anyone, including non scientists