Write the right answer to the question based on the context passage.

Example Input: In September, a new and widely advertised school opened its doors in the capital city - the Part-time Evening Elementary School. You could read in its beautifully printed brochure that the school was designed to help all those "children of wealthy parents, who are too busy to learn during the day due to the time spent on the difficult task of maintaining our country's high ranking in the very competitive field of computer games."
In other words: when a parent wanted to have some peace and quiet, he or she would leave the kid at home in front of the computer with a bag of chips. When the kid had enough, which normally happened in the evening, he would go to school for about two hours.
The creator of PEES and its first principal was Krzycho Jedynak, a former junior high PE teacher in Potylica, a computer games fan and the winner of, as we could read in the beautifully printer brochure, "a local Amiga gaming championship". Understanding exactly the needs of his future students, he planned to open classes of the following profiles: platform PSP (one group), platform PC (three groups), platform GB (one) and platform Mac (cancelled due to a lack of interest).
The school received an astonishing number of applications (four for each spot), which meant that many kids spent their days playing computer games and that many parents wanted time for themselves. To be accepted, young candidates had to demonstrate their social and psychological maturity and computer instincts, evaluated according to a patented method developed by Mr. Jedynak. The parents, on the other hand, had to pass an exam in using a joystick and provide a proof of income of at least 7000 zloty per month for a young family member.
During the registration process was so competitive, it ended in violence. A disappointed father of a child who didn't get in, shouted that only VIP brats had been accepted, for which he got hit in the face by editor Furtok, in private - a father of a kid who got in to group B2/platform PC. Question: Who had the idea of PEES?
Example Output: Krzycho Jedynak

Example Input: 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 inter-Korean summit, Kim and South Korean President Moon Jae-in agreed to increase economic cooperation, in addition to supporting the complete denuclearization of the Korean Peninsula. Question: The international sanctions ban an estimated 90% of what country's trade?
Example Output: North Korea

Example Input: Overnight the clouds had rolled in and the summer was dead. I sat at my office window and drank coffee, looking out on a dirty brown Saturday that smelled like rain.
Somebody knocked at the door and I swiveled around to see Pete McGreggor from down the hall. "Busy?" he asked.
I shook my head and he came in, closing the door behind him. He poured a cup of coffee and sat down across from me.
"Big shakeup last night," he said. "I just got a call to defend one of the Preacher's errand boys."
"So they finally got to him," I said, remembering the furor that had raged in the newspapers a few months before. The law had never been able to break up the Preacher's drug operation, even though it was notorious as the biggest in Texas. "How'd they do it?"
"It's very hush-hush," he said, steam from his coffee making his hair seem to ripple. "They squelched the story at the papers, hoping to pull in a couple more fish, I guess. But what I gather is that the thing was pulled off from the inside, from somebody high up in the organization. But nobody knows exactly who it was that sold out."
"It'll all come clean at the trial, I suppose."
He nodded. "Sooner than that, I expect. The DA told me confidentially that they'll have everything they need by five o'clock tonight. You'll see it all on the evening news."
A sharp rapping came at the door and Pete stood up.
"You've got business. I'll leave you to it."
"It's probably bill collectors," I said. "I'll yell if they get rough."
He opened the door and pushed past the two policemen that were waiting outside.
They were both in uniform, but I only knew one of them. That was Brady, the tall, curly headed one that looked like an Irish middleweight. His partner was dark and nondescript, sporting a Police Academy moustache. Question: Who first knocked on the door?
Example Output:
Pete

