Problem:OPTIONS:
- after the hobo said they were being watched
- after the narrator got off the train
- not enough information
- before the narrator was on the train

"They've got cameras everywhere, man. Not just in supermarkets and departments stores, they're also on your cell phones and your computers at home. And they never turn off. You think they do, but they don't. "They're always on, always watching you, sending them a continuous feed of your every move over satellite broadband connection. "They watch you fuck, they watch you shit, they watch when you pick your nose at the stop light or when you chew out the clerk at 7-11 over nothing or when you walk past the lady collecting for the women's shelter and you don't put anything in her jar. "They're even watching us right now," the hobo added and extended a grimy, gnarled digit to the small black orbs mounted at either end of the train car. There were some days when I loved taking public transportation, and other days when I didn't. On a good day, I liked to sit back and watch the show, study the rest of the passengers, read into their little ticks and mannerisms and body language, and try to guess at their back stories, giving them names and identities in my head. It was fun in a voyeuristic kind of way. And luckily, today was a good day. I watched the old Vietnamese woman with the cluster of plastic shopping bags gripped tightly in her hand like a cloud of tiny white bubbles. My eyes traced the deep lines grooving her face, and I wondered about the life that led her to this place. I watched the lonely businessman staring longingly across the aisle at the beautiful Mexican girl in the tight jeans standing with her back to him. He fidgeted with the gold band on his finger, and I couldn't tell if he was using it to remind himself of his commitment or if he was debating whether he should slyly slip it off and talk to her. According to the above context, answer the following question. The hobo pointed his finger:
****
A: before the narrator was on the train

It was a dream, then a place, then a memory. My father built it near the Suwannee River. I like to think it was in the heart of Florida, because it was, and is, in my heart. Its name was Dogland. Some people say you can know others if you know the central incidents that shaped their lives. But an incident is an island in time, and to know the effect of the island on those who land there, you must know something about the river they have traveled. And I must warn you before we begin, I don't know that river well. I visit that time and place like a ghost with poor vision and little memory. I look up the river and see fog rolling in. I look down the river, and the brightness of the approaching day blinds me. I see shapes moving behind me and beyond me, but who they are and what they do, I cannot say. I will tell what I know is true, and I will invent what I believe is true, and that, I think, is all you can ask any storyteller to do. I learned the Nix family history from the stories Pa told. Even at the age of four, I suspected that Pa's stories might not be perfectly true. When Pa said we Nixes came to North America as indentured servants working our way out of debtor's prison, Grandma Bette would make a face and say he couldn't know that. When he said we Nixes had Lakota and Ojibwe blood in our veins, Grandma Bette would say she wasn't prejudiced, but it simply wasn't so: she and Pa and his brothers and sisters were dark because her people were Black Dutch, from a part of Holland where everyone had black hair and black eyes. And then Grandma Bette wouldn't say a word for half an hour or more, a very long time for Grandma Bette to be quiet. According to the above context, answer the following question. Why did Grandma Bette make a face and later not say a word for half an hour or more?
OPTIONS:
- Because she was happy.
- Because Pa's stories were not perfectly true.
- not enough information
- Because she felt sick.
Because Pa's stories were not perfectly true.

Problem: OPTIONS:
- that many negative things will happen if the U.S. meets with North Korea in a summit
- all positive things will happen if the U.S. meets with North Korea in a summit
- that some positive things will happen if the U.S. meets with North Korea in a summit
- not enough information
Q: SEOUL The U.S. and South Korea remain united in pursing a diplomatic solution to end the North Korean nuclear threat, but their national security priorities may differ over what would be the role of the U.S. military in Korea after a denuclearization deal is reached. "That is going to be the moment of truth, so to speak, when the United States and South Korea will have to agree on what kind of security alliance we want to maintain moving forword," said Go Myong-Hyun, a North Korea analyst at the Asan Institute for Policy Studies in Seoul. U.S. President Donald Trump on Friday revived the June 12 Singapore summit with North Korean leader Kim Jong Un, eight days after canceling it. Trump said he was convinced of Kim's commitment to denuclearization by the renewed diplomatic talks that included a visit to Washington by Kim Yong Chol, the North's former intelligence chief, who carried a letter from the North Korean leader. South Korean President Moon Jae-in has been influential in facilitating the U.S.-North Korea summit, in getting Kim to agree to the broad goal of denuclearization, and in urging Trump to stay committed to the diplomatic process to resolve differences with North Korea. President Trump seems to be leaning now towards Moon's approach versus the more confrontational stance advocated by some of his security team in demanding that North Korea unilaterally and completely disarm before any concessions are granted. Friday Trump downplayed expectations for a major breakthrough at the summit, saying it will be the beginning of a process. He also backed away from his "maximum pressure" approach that stressed tough sanctions and the threat of military force, focusing instead on brokering an agreement to end the North's nuclear program for economic aid and security guarantees that could include a peace treaty to replace the armistice that ended the Korean War in 1953. South Korean officials said there is possibility that Moon may join Trump in Singapore to help negotiate a nuclear deal with Kim, as the... According to the above context, answer the following question. South Korean President Moon Jae-in probably feels:
Answer:
that some positive things will happen if the U.S. meets with North Korea in a summit