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

Input: Consider Input: SINGAPORE In an agreement signed Tuesday in Singapore, North Korean leader Kim Jong Un "reaffirmed his firm and unwavering commitment to complete denuclearization of the Korean Peninsula," while U.S. President Donald Trump "committed to provide security guarantees" to North Korea.
The document also calls for the two countries to jointly work on efforts to build a lasting peace on the Korean Peninsula, to establish new U.S.-North Korea relations and to recover the remains of prisoners of war and military members missing in action. The two sides also promised to hold follow-up negotiations.
"We're going to denuke North Korea," Trump told VOA contributor Greta Van Susteren.
He also said neither side issued ultimatums and that the agreement Tuesday was the result of months of negotiations.
"You know that could have ended in a war, that could have ended with many millions of people you know North Korea very well, Seoul has 28 million people, that could have ended with millions of people dead but we ended with a deal," he said.
Trump also told VOA that U.S. troops stationed in South Korea will remain in place, but announced one concession long-sought by North Korea.
"We are going to get out of the war games that cost so much money," he said.
Trump said at later news conference that existing U.S. sanctions will remain in place until North Korean nuclear weapons "are no longer a factor."
As for verification, Trump said he and Kim discussed the issue and that monitoring denuclearization efforts would be achieved "by having a lot of people there." He also predicted Kim would begin work right away to "live up to" the agreement.
Asked if the talks included specifics on the size of North Korea's nuclear arsenal, Trump said "what they have is substantial."
On human rights, Trump said Tuesday's meetings only very briefly touched on the topic, but that the two sides would discuss it more in the future. When asked about thousands of people imprisoned in labor camps, Trump said he thinks he has helped them because things in North Korea will change. Question: What issue did VOA contributor Greta Van Susteren address?

Output: how long US troops will remain in place in South korea

Input: Consider Input: WHITE HOUSE President Donald Trump, after a tactical retreat this week on immigration policy, demonstrated Friday that there is no strategic shift to his overall tough approach to those attempting to illegally enter the country, and vowing to "end the immigration crisis, once and for all."
U.S. immigration laws, Trump declared, are "the weakest in the history of the world."
Trump made the remarks in an auditorium in the Eisenhower Executive Office Building, adjacent to the White House, where he presided over an event with so-called "Angel Families," those who have had relatives killed by people who entered the country illegally.
"Your loss will not have been in vain," the president told the families, who held large photos of their slain relatives. "We will secure our borders the word will get out. Got to have a safe country. We're going to have a safe country."
Trump called family members to the presidential lectern to recount how their loved ones had been killed by those who were in the United States illegally. Several of those speaking condemned the media for ignoring the stories of the victims and praised Trump and Vice President Mike Pence for their attention to border security.
Crime assertion
Trump, in his remarks, also suggested those illegally in the United States commit more crimes on a statistical basis than citizens or resident aliens.
However, studies have shown that undocumented immigrants are less likely to commit a crime in the U.S. than native-born citizens, including one published by the libertarian CATO Institute this year.
Following intense domestic and international condemnation, Trump on Wednesday signed an order ending his administration's practice of separation of children from their families while parents were being prosecuted for crossing the border illegally. The administration's recently implemented "zero tolerence" policy led to the criminal prosecutions of undocumented border crossers, which in turn led to federal officials separating adults and their children. Question: Who suggested those illegally in the United States commit more crimes on a statistical basis than citizens or resident aliens?

Output: President Trump

Input: Consider Input: The southern state of Alabama is the center of the U.S. political universe this week as voters on Tuesday choose a senator to replace Jeff Sessions, who left the Senate to become attorney general. The race pits controversial Republican Roy Moore, who is battling sexual harassment allegations, against Democrat Doug Jones, a former prosecutor. The outcome of the race could have national implications for both political parties and for President Donald Trump.
Moore has denied several allegations of sexual misconduct when he was in his 30s involving women who were teenagers at the time, including one who was 14.
"I do not know them. I had no encounter with them. I never molested anyone," Moore said in a televised interview Sunday with the Voice of Alabama Politics.

Jones says the accusations make Moore unfit to serve in the Senate.
"It is crystal clear that these women are telling the truth and Roy Moore is not!" Jones said.
Trump recorded a get-out-the-vote phone message for Moore and spoke on his behalf at a rally in neighboring Florida on Friday.
"And we want jobs, jobs, jobs. So get out and vote for Roy Moore. Do it. Do it," he said.
Trump held off on endorsing Moore for several weeks in the wake of the sexual misconduct allegations, but now says electing Moore is a priority for him.
"We certainly don't want to have a liberal Democrat who is controlled by Nancy Pelosi and controlled by Chuck Schumer. We don't want to have that for Alabama," Trump said.
In the final days of the campaign, Moore is highlighting his support for the president's agenda.
"We are going to see if the people of Alabama will support the president and support his agenda in Washington by electing somebody that is not part of the establishment there," Moore said.

Democrat Jones told supporters that Moore's character is the issue. "We know who we are, Alabama, we know who we are. This is an election to tell the world who we are and what we stand for." Question: Who is the individual being accused of sexual misconduct?
Output: Roy Moore