input: OPTIONS:
- After Kim had stepped into South Korea.
- not enough information
- After posing for pictures with Kim.
- When he first greeted Kim. Now, answer this question: SEOUL The Inter-Korean summit began Friday morning with a historic step as North Korean leader Kim Jong Un crossed the military demarcation line that has divided Korea for over 60 years. At the end, the leaders of the communist North and Democratic South embraced prior to announcing a joint declaration committing to denuclearization and peace. "Today, Chairman Kim Jong Un and I confirmed that the realization of the nuclear-free Korean peninsula through complete denuclearization is our common goal," said President Moon Jae-in at a ceremony to announce what they are calling the Panmunjom declaration. The North Korean leader also endorsed the joint declaration as well as past inter-Korean agreements without elaborating or specifically acknowledging the agreed upon outcome to dismantle his country's threatening nuclear program. "We have decided to open this transitional phase of improvement in relations and development by thoroughly implementing the North-South Declarations and all the agreements that have already been adopted," said Kim. Kim is now the first North Korean leader to cross into South Korea. He was greeted by Moon, who waited on the South Korean side of the borderline in the village of Panmunjom, the historic site, where the Korean War armistice was signed in 1953. The two leaders smiled as they shook hands across the border. Kim then stepped over the cement boundary marker. Kim said he was, "excited to meet at this historic place" and later wondered "why it took so long" to get there. "It really has a strong emotional impact on me," said Kim about the warm welcome he received from the people of South Korea. President Moon welcomed Kim to the South and said he would like to one day visit North Korea. Laughing, the two together momentarily stepped over the border marker into the North's side of the demilitarized zone. The two leaders posed for pictures with an unsmiling Kim dressed in a communist Mao-style suit and a smiling Moon in western business attire. According to the above context, answer the following question. When did Moon cross the border into North Korea?
A:
output: After Kim had stepped into South Korea.

input: OPTIONS:
- She likes to discover who did homework
- She thinks it is amusing when a student tells a funny story to explain why they missed an assignment
- not enough information
- She likes to give assignments using fax Now, answer this question: I do not fully understand exactly what you are asking so I will restate what I believe you are asking and then I will answer it. What was the best excuse that a student ever gave for having failed to do something? I would have to say that I was most entertained by a student's response to "Why are you late for school?" The student said, "I awoke in time this morning but there was a mouse sitting on the edge of my bed. I looked at him and he looked back. The mouse said to me, 'Go back to sleep' and what could I do? He had a gun." The following has worked a few times too when students refuse to talk. That is, I know that one of the assembled students was the culprit for some activity. When they will not talk, I interview them one at a time while the others are kept away from each other. Then when they are assembled before me again, I say, "Thank you gentlemen. I know who did it so you others are free to return to class." All but one arises and leaves. This works more times than not. For years I have given assignments via email and I have collected assignments via email. Nothing has ever gotten lost this way and things are timestamped. I do not have to make photocopies and even students who are not present the day that the assignment is announced in class, get the assignment in a timely manner. One young lady told me, "I turned it in but you must have lost it." "Okay," I said, "Open your sent folder and show me that you sent it." She replied by saying, "I delete my sent folder to keep from clogging up my email." I told her that I understood and that she could show me an empty sent folder to prove that she was telling the truth. She said, "I lied." According to the above context, answer the following question. What is probably true about the teacher?
A:
output: She thinks it is amusing when a student tells a funny story to explain why they missed an assignment

input: OPTIONS:
- They weren't able to finish their gargantuan plates
- not enough information
- They didn't have room for dessert
- They ordered too much food Now, answer this question: Last month we spent a few wonderful days visiting our friends Rosa and Massimo who live just outside of Trento. It was our third visit to the area (on one of them I snapped up this recipe for persimmon cake), so I feel it's about time to share some our favourite things that we've been shown by locals. Trento is only a four hour drive from Florence passing Bologna and Verona on the way, which could make very good pit stops if you feel the need to, FYI yet it feels a world away in terms of the landscape and the food, from the golden, rolling hills of Tuscany. Cue towering mountains harbouring mushrooms and berries, lush valleys and turquoise lakes, vines grown on pergolas, enormous plates of sauerkraut and polenta in abundant portions, delicious wines and rustic cakes with German names. Trento is the capital of Trentino, an unusual region of Italy because its official languages are Italian and German and it is actually made up of two self-governing provinces and is known as Trentino-Alto Adige or Trentino-Sudtirol. Confused? Since the eighth century, it has been part of the Austro-Hungarian Empire and only a century ago did it become Italian. It is squeezed between Lombardy and the Veneto to the west and southeast and to the north lies Austria and Switzerland. So it is no surprise that many of the food influences come from its neighbours particularly the northern ones. Eating in the region means eating heartily, even in the summer sunshine, we enjoyed abundant portions of canederli (large rustic dumplings made of bread, herbs and meat, ham or cheese in broth), masses of soft, creamy polenta with thinly sliced roast pork or sausage ragu and slow-cooked beans or thick venison steaks, sauerkraut and gnocchi (sometimes made of out of polenta). I think one waiter was highly disappointed that we weren't able to finish our gargantuan plates one hot day on a mountain with a view of the Dolomites. Somehow there was always room for dessert, though adopted from German and Austrian specialties, you can find cakes... According to the above context, answer the following question. Why is the waiter disappointed at the author and her friends?
A:
output:
They weren't able to finish their gargantuan plates