TASK DEFINITION: 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.
PROBLEM: Context: Konstantinos Raktivan (Greek: ; 1865 -- 21 May 1935) was a Greek jurist and politician, who served as cabinet minister, as the de facto first Governor-General of Macedonia, president of the Athens Bar Association and of the Council of State, Speaker of the Hellenic Parliament and member and president of the Academy of Athens.
Question: Who led Konstantinos Raktivan?

SOLUTION: academy of athens

PROBLEM: Context: Rick Riker (Drake Bell) is an unpopular student at Empire High with his only friend Trey (Kevin Hart), living with his uncle Albert (Leslie Nielsen) and Aunt Lucielle (Marion Ross). His crush Jill Johnson (Sara Paxton), who hardly notices him, is dating Rick's bully Lance Landers (Ryan Hansen). Rick and Trey are then shown to be on a school trip to an animal research lab. In the lab Rick meets Lou Landers (Christopher McDonald) who coughs up blood because he is terminally ill. Dr. Strom, the head researcher at the lab, then shows his seven mutated dragonflies, though there are only six there because one has escaped which then bites Rick, and causes his neck to swell.The scene then goes to Rick's house where his Aunt Lucille and Uncle Albert are talking on the couch when Rick comes in. He is very sick, and throws up in a fish tank because of his illness and goes up to his room. Albert and Lucille believe Rick is acting strange, so Albert proceeds to talk to Rick. Rick then passes out from the bite.He wakes up the next morning, with a strange video sent to him from a man wanting to speak to him, later adding Rick as a friend on Facebook. Meanwhile, Lou Landers gets into a scientific accident, transforming into the Hourglass who feeds on human life. At a science fair, with a comically rude and mean-spirited Stephen Hawking who gets physically hurt throughout the film, Rick gets into mishaps, such as becoming stuck to water fountains. He then realizes he has superpowers such as the ability to walk on walls, has incredible strength, but cannot fly. He tests his strength in an alleyway, then decides to test how he can walk up walls. He climbs up and begins to break dance, then has a lie-down on the wall and a cat walks up the wall beside him. He then sees an old woman about to be hit by a truck in the road, and just as she is about to get hit he pushes her out of the way and the truck collides with him stopping it.After his heroic feat he is congratulated by passers-by, but as they are congratulating him he looks to his right and sees he has accidentally pushed the woman into a woodchipper and the dog she was holding the lead of up is slowly getting pulled up into the machine as well. Trey offers to become his sidekick, but Rick resigns. His Uncle and he have a brief fight, which reminds Rick when he was younger and rich with his parents who die in a spoof of Batman Begins. His father urges him to invest of all his money in, not Google, but Enron.Rick later watches the girl of his dreams, Jill, who leaves with Lance in his car. Rick wants a car, and he sets out to get money from the bank. He fails though, with no credit or payment.After his uncle is quickly injured, Rick is met by Xavier (Tracy Morgan) at his school for mutants ala X-Men. Rick is told to make a costume, which he does (and later improves), and he becomes known as the Dragonfly. He quickly becomes a sensation, until his fight with the Hourglass, who ends up cutting him with little hourglass blades. The Hourglass then escapes.Jill is then seen walking in an alleyway and is attacked by thugs, but the Dragonfly saves her. The two then try to kiss, but encounter difficulties as Dragonfly is hanging upside down. They eventually kiss for the first time, and Jill thanks him.The scene then goes to a Thanksgiving dinner at Rick's house. During Thanksgiving Landers visits the family (everyone is unaware he is Hourglass). He nearly catches Rick dressed as the Dragonfly, but later manages to figure out his secret identity.Just as Rick and Jill are about to fall in love, the Hourglass comes in and murders Aunt Lucille. After a comical funeral, Rick decides to throw in the towel as a superhero.Trey and Uncle Albert find Rick after the funeral
Question: Who plays Rick riker?

SOLUTION: drake bell

PROBLEM: Context: While the United States continued missions to the Moon in the early 1970s, the Soviets worked to build a space station. A space station is a large spacecraft. People can live on this craft for a long period of time. Between 1971 and 1982, the Soviets put a total of seven Salyut space stations into orbit. Figure 23.22 shows the last of these, Salyut 7. These were all temporary stations. They were launched and later inhabited by a human crew. Three of the Salyut stations were used for secret military purposes. The others were used to study the problems of living in space. Cosmonauts aboard the stations performed a variety of experiments in astronomy, biology, and Earth science. Salyut 6 and Salyut 7 each had two docking ports. One crew could dock a spacecraft to one end. A replacement crew could dock to the other end. The U.S. only launched one space station during this time. It was called Skylab. Skylab was launched in May 1973. Three crews visited Skylab, all within its first year in orbit. Skylab was used to study the effects of staying in space for long period. Devices on board were and for studying the Sun. Skylab reentered Earths atmosphere in 1979, sooner than expected. The first space station designed for long-term use was the Mir space station (Figure 23.23). Mir was launched in several separate pieces. These pieces were put together in space. Mir holds the current record for the longest continued presence in space. There were people living on Mir continuously for almost 10 years! Mir was the first major space project in which the United States and Russia worked together. American space shuttles transported supplies and people to and from Mir. American astronauts lived on Mir for many months. This cooperation allowed the two nations to learn from each other. The U.S. learned about Russias experiences with long-duration space flights. Mir was taken out of orbit in 2001. It fell into the Pacific Ocean. The International Space Station, shown in Figure 23.24 is a joint project between the space agencies of many nations These include the United States (NASA), Russia (RKA), Japan (JAXA), Canada (CSA), several European countries (ESA) and the Brazilian Space Agency. The International Space Station is a very large station. It has many different sections and is still being assembled. The station has had people on board since 2000. American space shuttles deliver most of the supplies and equipment to the station. Russian Soyuz spacecraft carry people. The primary purpose of the station is scientific research. This is important because the station has a microgravity environment. Experiments are done in the fields of biology, chemistry, physics, physiology and medicine. NASA wanted a new kind of space vehicle. This vehicle had to be reusable. It had to able to carry large pieces of equipment, such as satellites, space telescopes, or sections of a space station. The new vehicle was called a space shuttle, shown in Figure 23.25. There have been five space shuttles: Columbia, Challenger, Discovery, Atlantis, and Endeavor. A space shuttle has three main parts. You are probably most familiar with the orbiter. This part has wings like At the end of the mission, the orbiter re-enters Earths atmosphere. The outside heats up as it descends. Pilots have to steer the shuttle to the runway very precisely. Space shuttles usually land at Kennedy Space Center or at Edwards Air Force Base in California. The orbiter is later hauled back to Florida on the back of a jet airplane. The space shuttle program has been very successful. Over 100 mission have been flown. Space shuttle missions have made many scientific discoveries. Crews have launched many satellites. There have been other great achievements in space. However, the program has also had two tragic disasters. The first came just 73 seconds after launch, on January 28, 1986. The space shuttle Challenger disintegrated in mid-air, as shown in Figure 23.27. On board were seven crew members. All of them died. One of them was Christa McAuliffe, who was to be the first teacher in space.
Question: While the U.S. flew missions to the moon in the early 1970s, the Soviets worked to build space

SOLUTION:
stations.