Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

[Q]: Context: In America, when the eighth graders leave the middle school, they are often worried about moving to the high school. It is a hard time for them, but it can be an exciting one as well. To make it easier, students need to get familiar with their school. Even though they've done this already in the middle school, it's still important to find where their classrooms are. Most schools take students to the high school for a visit at the end of their eighth grade year. And, most schools also have a freshman speech for parents and students before the first year begins. Sometimes the main office will give away a map of the school. This can help students and parents to find different places in the school. One way to know your high school more and make new friends is to join a club or play a sport. Schools often offer chances to join different clubs and sports. Fall activities begin in August before the first day of school. If you are not interested in sports, there are clubs for any interest, such as drama, dance, chess, photography, community service, etc. These clubs allow students from different grades. By joining an activity, students can find new friendships, not to mention improving their chances in future college applications . The school office will have a list of activities offered at the school and information on how to join them. What's more, to have a great start to a high school year, students can write down some of their worries, and ask for help from teachers and school workers. 
 Question: When do many schools take students to visit their new high school?
[A]: at the end of their eighth grade year


[Q]: Context: The company "Spacely Sprockets and Spindles" is in dire trouble. Their latest project, dubbed the 'Orbiting Ore Asteroid,' has had numerous technical setbacks, doing only 3 days of work in over 6 months. To make matters worse, the vice-president in charge of operations, Alexander Throttle-bottom, has run off, making this the fourth vice-president that the operation has lost. Matters are further compounded when the site's assistant refuses to press the start button to activate the factory, or accept Spacely's offer for a promotion or raise.Using his secretarial computer, Spacely pegs George Jetson to be the new vice-president, sending George home to pack and tell his family. However, the news is met with with sadness, as the move will interfere with Jane's recycling program, Elroy's spaceball tournament, and Judy's date with rock star Cosmic Cosmo.Even so, the family manages to come together (with the exception of Judy who is sad about her missed date), and the family arrives at the 'Orbiting Ore Asteroid,' which not only houses the factory, but a shopping center and housing complex. The Jetsons meet their new neighbors, including Lucy-2, whose husband Rudy-2 works at the factory, and son Teddy-2 plays on the local spaceball team. They also meet the Furbolo family, including their mischievous daughter, Fergie.The next day, George arrives at work and meets Rudy-2. Rudy verses George on the factory equipment, and they prepare for the official start-up of the factory. Meanwhile, Jane and Judy go shopping with Lucy-2. Still feeling depressed, Judy goes off on her own, and meets a boy named Apollo Blue, whom she quickly develops a crush on.Later on that day, everyone turns out for the re-opening of the plant, with George activating the controls. However, the machine malfunctions again, irritating Spacely. Shortly thereafter, Rudy-2 reveals to George about previous technical issues with the plant, and cautions that it may be safer if George were to go home. George refuses, not wanting to give up on being vice-president. The next day, repairs appear to be made but the factory again malfunctions. Spacely blames George for the technical glitches, and leaves Earth to check on the factory.After inspecting the factory again, Rudy-2 reveals that the incidents do not appear to be accidents, but 'warnings' to shut down the plant. Rudy then explains about the factory's troubles, and of the 4 previous vice-presidents. George decides to stay overnight at the plant, and figure out just what is happening.Elroy and Teddy-2 sneak off to follow him. However, when their disappearance is found out, Jane asks Judy and Apollo Blue to try and find them. Judy and Apollo find both Elroy and Teddy-2 at the plant, along with Fergie, who tagged along. They also find a strange little creature, whose species Fergie identifies as a Grungee. The Grungee leads them into the core of the asteroid, where it is revealed why the factory keeps being sabotaged: The factory's enormous drill is destroying the Grungee's habitat in the base of the asteroid. The Grungees have been making the plant malfunction to keep their homes from being destroyed.Jane and Astro soon make their way into the factory, along with Rudy-2. Rudy stays in the factory, as Jane and Astro go below. Soon afterwards, they all find George, who had been bound and gagged by the Grungees. George has no idea why this has happened to him, untill Jane and the others explain.Shortly after this revelation, Mr Spacely arrives, and against Rudy-2's protestations, reactivates the drill, almost killing Elroy when it's actions cause a large amount of rock to collapse. The other Grungees manage to help him, and they all head top-side. After Mr Spacely refuses to stop the drill, George manage to make the system malfunction. When Spacely demands an explanation, George explains about the Grungees, and Spacely is soon found to have ignored reports that the asteroid was inhabited.A deal is made by which the Grungees operate the plant, 
 Question: what is teddy-2's father working?
[A]: factory


[Q]: Context: Nations that have more industry produce more hazardous waste. Currently, the United States is the worlds largest producer of hazardous wastes, but China, which produces so many products for the developed world, may soon take over the number-one spot. Countries with more industry produce more hazardous wastes than those with little industry. Problems with haz- ardous wastes and their disposal became obvious sooner in the developed world than in the developing world. As a result, many developed nations, including the United States, have laws to help control hazardous waste disposal and to clean toxic sites. As mentioned in the "Impacts of Hazardous Waste" concept, the Superfund Act requires companies to clean up contaminated sites that are designated as Superfund sites (Figure 1.1). If a responsible party cannot be identified, because the company has gone out of business or its culpability cannot be proven, the federal government pays for the cleanup out of a trust fund with money put aside by the petroleum and chemical industries. As a result of the Superfund Act, companies today are more careful about how they deal with hazardous substances. Superfund sites are located all over the nation and many are waiting to be cleaned up. The Resource Conservation and Recovery Act of 1976 requires that companies keep track of any hazardous materials they produce. These materials must be disposed of using government guidelines and records must be kept to show the government that the wastes were disposed of safely. Workers must be protected from the hazardous materials. To some extent, individuals can control the production and disposal of hazardous wastes. We can choose to use materials that are not hazardous, such as using vinegar as a cleanser. At home, people can control the amount of pesticides that they use (or they can use organic methods of pest control). It is also necessary to dispose of hazardous materials properly by not pouring them over the land, down the drain or toilet, or into a sewer or trashcan. Click image to the left or use the URL below. URL: 
 Question: which of these is not hazardous?
[A]:
vinegar