input with options: Read the following context and answer the question. Context: Another phone call at just after three. He answered on the third ring. "Is this Mr. Ray--uh. . ." The sound of shuffling papers. "Yes." The voice brightened perceptibly, strapped on a mask of friendliness. "My name is John Donovan. I'm an attorney representing the family of Donald Ackerman. I'm sorry to be calling so late." "It's not late for me." A laugh, intended to sound nervous or flustered. To Ray, it only sounded false. "That's right, of course. Only late for me. Do you mind if I tape record this conversation?" Smooth segue, meant to catch him off guard, startle him into acceptance. "Yes, I do mind. Can I help you?" You fucking bastard. John Donovan paused on his end of the line. Ray imagined him reaching for a legal pad upon which to take notes (just as he was supposed to imagine), though, of course, the tape recorder was still running. "Um, I was wondering if I could get some information?" "Sir, federal law prohibits me from acknowledging either to confirm or deny the presence of the individual of whom you have spoken or his participation in our program." Ray grinned. "Very well done," the lawyer said. "I guess that sets the parameters." "I guess it does." "Were you working two nights ago." "Sir, I am bound by Center policy and state law from discussing with you the work schedule of our employees at this facility unless you are an officer of the law or bearing a subpoena, in which case, I am only authorized to refer you to my supervisor." Ray grinned again. He was enjoying this. "What if I told you I have possession of a subpoena?" "Have you spoken to our attorney?" Ray countered. "In fact, son, yes I have. This afternoon." Ray grunted. Standard level of communication. "That's good, because I haven't. Which means, of course, that I'm not prepared to talk to you at all until advised on my statement by legal counsel." Question: John wanted to know about: Answer:
OPTIONS:
- Donald Ackerman's family.
- Ray's work schedule.
- federal law.
- not enough information
output: Ray's work schedule.

Q: Read the following context and answer the question. Context: It's often difficult to remember how or why you became friends with someone, especially if you've been friends with a person forever. But because of the very specific set of circumstances, I remember exactly how Barend and I became friends. This, of course, was long before he became famous for inventing the easy-foldable map, and infamous for the series of bodies he'd decided to bury in his backyard. Barend and I became friends because he had one of the most attractive shadows I'd ever seen. I remember gazing out over the playground, watching a waning sun scatter its dying light over the monkey bars, the metal skeleton contrasting against the turquoise sky, when I noticed this kid coming toward me. He was one of those mostly invisible characters; faded jeans, dirty jacket, snot caked on his upper lip. I probably wouldn't have noticed him if not for his shadow. For some reason, his shadow immediately caught my eye. Now, I'm not one for noticing shadows in general, never really noticed a shadow before or since, but this kid had the most incredible shadow I'd ever seen. I cannot even put in words what that means. What specific set of properties make an ordinary shadow into an incredible one, I'm not sure anyone can, but his shadow was like a piece of art; I didn't necessarily understand it, but I liked it. And that's why this boring looking kid and I first became friends. Our kindergarten games were harmless and boring, but when puberty hit, Barend began to change. We were both expected to change, but I guess some kids just change more than others. Bared didn't want to kill at first. Like many overachievers in the death game, his first brush with the craft came about more or less accidentally. All the elements had been in place, with all the players and attributes coming together as if gathered by some evil force, but, even then, I really had to push the kid. Question: What is probably true about Barend? Answer:

OPTIONS:
- He grew up to be a philanthropist,
- He grew up to become a murderer,
- He became very wealthy.
- not enough information

A: He grew up to become a murderer,

Read the following context and answer the question. Context: 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... Question: How long did the U.S. and Korea negotiate for before they came to an agreement in Singapore? Answer:

OPTIONS:
- Seven years
- One week
- For several months
- not enough information

Answer:
For several months