input with options: 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. Question: Her father built the place: === The answer to the above question is
OPTIONS:
- not enough information
- When they were living in Holland
- After the Nixes moved to North America
- While they were indentured servants
output: After the Nixes moved to North America

Q: Aage Llievang tried explaining to his mother, but she shook her head. "Now, Aage. Really. Your own car? A car? What would the other co-op members think?" "Mom, this is a classic! 1952 MG-TD. It's even--" "British Racing green... yes, Aage. I know. Your father knows. Your grandmother knows. We all know about the car." "But Mom, look." He waved his Handy at her. The MG glowed on its small screen. "There's one up for auction on carsforsale.com and I'm too young to bid. You've got to help me." "Aage!" She put her hands on her hips and shook her head. "Your age is not the problem. You can't even afford it." "I'd pay you back." How could he explain his fascination with the Vehicular Age to her? The seductive sheen, the rumble, the combustive power of automobiles called to him like a siren at sea. He coveted the sense of possibility inherent in the turn of a key. And the MG-TD held a place high in his list of hope. British Racing Green, wood dashboard and a four-stroke engine. He had only seen one MG-TD, when he'd gone on holiday with his folks to the U.K. They had been walking down the street in downtown London. Most of the traffic had been pedestrian or cyclist. The occasional fuel-cell car glided by like a ghostly leftover from the Vehicular Age. Double-decker biodiesel buses roared past regularly, trailing the odor of fish and chips after them. And then it came down the street toward them. A car that purred as its rounded lines soaked up the sun with a green so deep it was almost black. It pulled into the valet parking of a grand hotel and two people got out. Aage barely noticed them. He stared inside the car, where chrome and brass gleamed against a burled wood dashboard. The doors of the car shut with the heavy thunk of real metal. A valet pulled the car out of the parking circle and Aage never saw it again. Question: Who pulled the MG-TD out of the parking circle? === The answer to the above question is

OPTIONS:
- not enough information
- Aage's mom
- Aage
- A valet

A: A valet

The Department of Health and Human Services lost track of nearly 1,500 migrant children it placed with sponsors in the United States, an agency official told a Senate subcommittee Thursday. The children were taken into government care after they showed up alone at the Southwest border. Most of the children are from Honduras, El Salvador and Guatemala, and were fleeing drug cartels, gang violence and domestic abuse. The agency learned the 1,475 children could not be found after making follow-up calls to check on their safety, the committee was told. The news has raised concern that the children could fall into the hands of human traffickers or be used as laborers by people posing as relatives. "You are the worst foster parents in the world. You don't even know where they are," said Democratic Senator Heidi Heitkamp of North Dakota. "We are failing. I don't think there is any doubt about it. And when we fail kids, that makes me angry." Since the dramatic surge of border crossings in 2013, the federal government has placed more than 180,000 unaccompanied minors with parents or other adult sponsors who are expected to care for the children and help them attend school while they seek legal status in immigration court. An AP investigation in 2016 found that more than two dozen of those children had been sent to homes where they were sexually assaulted, starved or forced to work for little or no pay. Since then, the Department Health and Human Services has boosted outreach to at-risk children deemed to need extra protection, and last year offered post-placement services to about one-third of unaccompanied minors. But advocates say it is hard to know how many minors may be in dangerous conditions, in part because some disappear before social workers can follow up with them, and they never show up in court. Republican Senator Rob Portman of Ohio gave HHS and the Department of Homeland Security until Monday to deliver a time frame for improving monitoring. "These kids, regardless of their immigration status, deserve to... Question: When were the migrant children lost? === The answer to the above question is

OPTIONS:
- After being placed in homes with sponsors
- not enough information
- On monday when the time frame for improving monitoring ends
- As they crossed the border

Answer:
After being placed in homes with sponsors