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

[EX Q]: U.S. President Donald Trump expressed optimism about a planned meeting with North Korean leader Kim Jong Un following conversations Saturday with South Korean President Moon Jae-in and Japanese Prime Minister Shinzo Abe.

Trump tweeted he had a "very good talk" with Moon and updated Abe on plans for his anticipated summit with Kim.
Key U.S. leaders are expressing growing optimism that decades of hostility on the Korean Peninsula are closer than ever to coming to an end.

Trump said at a White House news conference with German Chancellor Angela Merkel Friday "I don't think he's playing" when asked about the historic summit between North and South Korea.
Trump added a meeting would be scheduled "very shortly" but didn't specify a timeline, saying up to three possible sites are being considered for the much-anticipated summit in late May or early June.

Earlier Friday, Kim became the first North Korean leader to set foot in South Korea, when he crossed the border to shake the hand of South Korean President Moon Jae-in.

The two leaders agreed to work toward removing all nuclear weapons from the Korean peninsula and vowed to pursue talks that would bring a formal end to the Korean war.

North Korea has in the past made similar commitments about its nuclear program, but failed to follow through. Asked whether Pyongyang's commitment is real this time, Trump said "we're not going to get played."

"This isn't like past administrations. We don't play games," said Trump, adding that previous administrations had been "played like a fiddle."

"We will come up with a solution, and if we don't we will leave the room," he said.

U.S. Defense Secretary Jim Mattis also expressed hope Friday that talks with North Korea will bear fruit.
"I can tell you that we are optimistic right now that there's opportunity here that we have never enjoyed since 1950," Mattis said before a meeting at the Pentagon with the Polish defense minister.

"I don't have a crystal ball," he added. "So, we're going to have to see what they produce." Question: What was trump's tweet after the meeting?
[EX A]: a very good conversation with both the leaders

[EX Q]: I have a chronic illness, and so I received quite a few sterling gems in the months between onset and accurate diagnosis. I had one GP — let's call him Dr Douche. I promise, it's the kindest way I could describe him.
"The jacket means I know things."
He came up with wilder and wilder theories as to why I was sick, and kept getting sicker. It should be said beforehand that few of these theories were embodied. He was sure it was something in my ladybrains that was preventing proper function of the rest of me.
Dr Douche said so much weird, wild, and just-plain-unbelievable crap over the course of my diagnosis that someday I may create a novel that incorporates it all. But this here has to be the blue ribbon winner.
I was describing a symptom to him: every time I got up in the morning, when I first stood, my heart would pound, my heart rate would accelerate, and I'd feel dizzy. After a few probing questions — (only in the morning? — no, but it's worst in the morning)…
"Maybe," he said sensitively, "you're afraid."
"Of standing?" I asked, just to be sure. "You think I'm afraid of… standing up." Maybe he meant there was some kind of existential fear, like, we're all afraid, it's a big old universe out there, and he wanted some comfort and reassurance.
Nope.
The man genuinely thought I had such a profound fear of verticality, that I was having a near-panic in response to being upright.
POTS, folks. It was POTS.
Literally THE most common sign/symptom/syndrome of autonomic dysfunction. The most common one.
He could've confirmed right there in the office with a poor man's tilt table test, if he knew to… Mayo Clinic had to confirm with expensive instruments because he'd never heard of a disease that affects 1/100 teenagers and between 1–3 million people in the United States!
Would've done better with this Doctor. Question: Who made an improbably diagnosis?
[EX A]: Dr. Douche

[EX Q]: Earlier this year my depression got very bad, very quickly. I'd been having intrusive suicidal thoughts for a while. It was a combination of a bad medication regimen and lots of little stressors—school, work, a car accident, you name it. I took to a very private social media account that only those I was closest to could see. I used that account to rant about my problems. It was my coping mechanism and how I kept myself sane. Somehow just typing it out got it off my chest in ways writing in a journal couldn't (now, I try to use Quora for this purpose instead).
One night in early March I went to a performance that my friends were part of. I went alone. While I was there, I got a series of texts regarding my girlfriend. I knew that what those texts said would cause me an immense amount of stress and sleepless nights. I went onto my social media account.
I don't remember exactly what I posted. It wasn't specific, but rather something along the lines of "I'm stressed, this is the cherry on top, I honestly don't know how I'm going to handle this."
Whatever it was, someone who followed that account knew I was at my breaking point. They called an anonymous tip line and reported that they believed I was in danger of killing myself. I got home from the performance at midnight and my dad was in my driveway. I asked him why. He told me he'd been contacted and that someone reported a concern about me.
I was admitted to the hospital the next day, and I spent a week an an inpatient psychiatric unit where I received better medication, therapy and coaching on positive coping mechanisms. Whoever called saved me, but in a way I saved my own life that day. What I thought was just another routine post about stress got me the help I so desperately needed. I know without it, I would have ended my own life that day. Funny how that works. Question: Who was the person in the narrator's driveway?
[EX A]:
His dad.

