Imagine you are standing in a farm field in central Illinois. The land is so flat you can see for miles and miles. On a clear day, you might see a grain silo 20 miles away. You might think to yourself, it sure is flat around here. If you drive one hundred miles to the south, the landscape changes. In southern Illinois, there are rolling hills. Why do you think this is? What could have caused these features? There are no big rivers that may have eroded and deposited this material. The ground is capable of supporting grass and trees, so wind erosion would not explain it. To answer the question, you need to go back 12,000 years. Around 12,000 years ago, a giant ice sheet covered much of the Midwest United States. Springfield, Illinois, was covered by over a mile of ice. Its hard to imagine a mile thick sheet of ice. The massive ice sheet, called a glacier, caused the features on the land you see today. Where did glaciers go? Where can you see them today? Glaciers are masses of flowing ice.

Question: "How long ago did glaciers cover the area?"

Response: "120 years"
OPTIONS:
- no
- yes

A: no

Problem: "What goes up must come down." You have probably heard that statement before. At one time this statement was true, but no longer. Since the 1960s, we have sent many spacecraft into space. Some are still traveling away from Earth. So it is possible to overcome gravity. Do you need a giant rocket to overcome gravity? No, you actually overcome gravity every day. Think about when you climb a set of stairs. When you do, you are overcoming gravity. What if you jump on a trampoline? You are overcoming gravity for a few seconds. Everyone can overcome gravity. You just need to apply a force larger than gravity. Think about that the next time you jump into the air. You are overcoming gravity for a brief second. Enjoy it while it lasts. Eventually, gravity will win the battle.

Question: "Can a person overcome gravity?"

Answer: "Yes, by jumping up into the air or climbing stairs"

OPTIONS:
- no
- yes
Answer: yes

Question:
First of America Bank Corp. said it completed its acquisition of Midwest Financial Group Inc. for about $250 million. First of America, which now has 45 banks and $12.5 billion in assets, announced an agreement to acquire the Peoria, Ill., bank holding company in January. Midwest Financial has $2.3 billion in assets and eight banks. The Midwest Financial subsidiary banks will continue to operate under their current names until early 1990, when each will adopt the First of America name. Kalamazoo, Mich.-based First of America said it will eliminate the 13 management positions of the former Midwest Financial parent company. First of America said some of the managers will take other jobs with First of America. But it said that severance payments to those executives not staying with the company will reduce First of America's operating results for 1989 by $3 million to $4 million, or 15 cents to 20 cents a share. After reading the above, is "8" the correct answer to the question "How many banks did First of America Bank Corp gain with its acquisition of Midwest Financial Group Inc."? OPTIONS:
- no
- yes

Answer:
yes

Input: Boone, Ia. -Poor and elderly people may soon go without legal representation in Boone County. Boone County Legal Aid, which for 31 years has provided legal services to those who couldn't afford them, will close in February if a $10,000 grant from Prairie Meadows Racetrack and Casino is not awarded. The legal service is one of the few programs in Iowa that offers legal representation to those who qualify without turning to the state for its services. "It is a very sad situation, but that's the fact," said Alan Schroeder, city attorney and supervisor of Boone County Legal Aid. For the past two years using money mostly from the city and county, Schroeder has upheld the outfit alone, taking on about 60 clients a year, and settling cases that range from domestic abuse to bankruptcy. He also has a private practice. If the legal service closes, he's unsure where his clients will go. The city of Boone gave Schroeder $6,300 in July to resolve pending cases, said Kathy Berg, Boone's finance officer. Without that, the program might already be closed. "All governments are having problems with finances," Boone Mayor George Maybee said. "No one else stepped in. The county didn't. The state didn't." Donovan Olson, chairman of the county Board of Supervisors, said the board quit funding the legal service in July because it felt the county didn't need it. Drake University ended its funding after the 2000 spring semester "for a variety of reasons," Suzanne Levitt, the law professor who oversaw the program, said via e-mail. Olson said Schroeder must prove Prairie Meadows is the primary money source for the board to grant the program any more money. Schroeder ran the program without the help of law students or Drake, which had provided as much as two-thirds of the money in some years.

Does the response "Two years" correctly answer the question "How long has Boone County provided legal aid for the elderly and poor?"?

OPTIONS:
- no
- yes
***
Output:
no