input with options: SEOUL North Korea's sudden threat to pull out of the upcoming summit with the U.S. raises new doubts of whether a denuclearization deal is possible. North Korean leader Kim Jong Un agreed to meet with U.S President Donald Trump in Singapore on June 12 to work out an agreement to end the North's nuclear program in exchange for security guarantees and an end to punishing international sanctions. But on Wednesday North Korea's Vice Foreign Minister Kim Kye Kwan released a statement through the state-run KCNA news agency that criticized "unbridled remarks" made specifically by the U.S. president's National Security Adviser John Bolton demanding that Pyongyang completely decommission its entire nuclear arsenal, along with its ballistic missile program and chemical weapons stockpile, before receiving any compensation or concessions. He expressed "indignation" at the U.S uncompromising position and said North Korea might pull out of the Trump-Kim summit, unless the Trump administration acts with "sincerity" to improve relations through dialogue. "If the United States is trying to drive us into a corner to force our unilateral nuclear abandonment, we will no longer be interested in such dialogue and cannot but reconsider our proceeding to the North Korea-U.S. summit," the statement said. The vice foreign minister also said it was "absolutely absurd" that Bolton would compare Libya's experience dismantling its relatively rudimentary nuclear program as a model for dealing with the North's more advanced and expansive capabilities. He also denounced the Trump administration for "miscalculating the magnanimity" of Kim Jong Un's decision to suspend further nuclear and missile tests, and his willingness to engage in nuclear talks, as "signs of weakness," that were the result of what the U.S. administration has dubbed its "maximum pressure" campaign that led international efforts to impose punishing sanctions banning 90% of North Korean trade. The vice minister's remarks came shortly after the North abruptly canceled... Question: When did North Korea threaten to pull out of the summit? === The answer to the above question is
OPTIONS:
- After demands to denuclearize
- After they were compared to Libya's experiences dismantling their nuclear program
- not enough information
- After Bolton's comments
output: After Bolton's comments

Q: SEOUL South Korea is looking into developing and financing economic projects with North Korea that could take effect if a nuclear deal is reached with the United States. South Korean Finance Minister Kim Dong-yeon said on Wednesday the government was "internally carrying out preparations" to organize, finance and implement possible inter-Korea projects. But he also emphasized that Seoul would first seek support from the international community for any North Korean development projects, and would only proceed if the U.S. -North Korea summit, expected to be held in late May or June, produces a joint denuclearization agreement. North Korea is under tough sanctions imposed by the U.N. Security Council for its nuclear weapons and missiles tests, including accelerated efforts in the last two years to develop a long-range nuclear missile that could potentially target the U.S. mainland. The international sanctions ban an estimated 90 percent of the country's external trade. Seeking sanctions relief is considered a key motivating factor in North Korean leader Kim Jong Un's diplomatic pivot this year to suspend further provocative missile and nuclear tests, and to engage in talks to dismantle his nuclear arsenal. But easing sanctions would make it more difficult to enforce the North's denuclearization promises. "Once the sanctions are lifted, North Korea will gain autonomy over its trade, and considering its low labor costs and skilled workforce, I think the North Korean economy would gain power again," said Shin Beom-chul, the director of Center for Security and Unification at the Asan Institute for Policy Studies in Seoul. U.S. President Donald Trump has insisted he will keep sanctions in place until North Korea completely dismantles its nuclear program. South Korea, however, is considering a range of economic incentives to encourage Kim to follow through on a nuclear deal with Trump. But these investments are prohibited by the U.N. sanctions and would require a Security Council exemption to proceed. At the recent... Question: Who is trying to get sanctions lifted? === The answer to the above question is

OPTIONS:
- Minister Kim Dong-yeon.
- Kim Jung Un
- President Moon Jae-in.
- not enough information

A: Kim Jung Un

To be honest, people don't usually ask me this. Instead, they want to know things like "How do I keep my mother from falling?" or "What should I do? My grandfather's been falling." After all, falls are a scary thing. Most people know that falls are dangerous for older adults. The Center for Disease Control (CDC) reports that one in five falls causes a serious injury such as a broken bone or head injury. Fear of falling can also seriously affect an aging adult's quality of life and sadly, can keep a person from being active and thriving. So, many seniors and family caregivers are interested in fall prevention because the risks are so great. And the good news is that although it's not possible to prevent all falls, it almost always IS possible to take actions that will reduce the chance of a bad fall. If you want to learn more, you're in the right place. In this post, I'll cover: * How understanding why aging adults fall can help you keep an older parent or yourself safer, * Why personalized fall prevention plans work better than relying on general fall prevention tips, * The four-step process I use to help older adults prevent falls, * A practical example showing you how to use these steps to avoid falls yourself. First, understand why older people fall There are many reasons that aging adults fall. Most older people will be falling due to their own unique combination of reasons. So how, exactly, should YOU go about reducing fall risk? Now, you can and should try to implement the general tips that are often listed in most fall prevention resources: exercise, medication review with the doctor, vision checks, and home safety reviews. But if you really want to help an older loved one avoid falls, I recommend you learn to better understand why he or she, in particular, might fall. Question: What does the author believe about the risk of falling? === The answer to the above question is

OPTIONS:
- it can't be prevented
- not enough information
- it is overblown
- it is something to be taken seriously

Answer:
it is something to be taken seriously