You are given a paragraph, a question and some answer options (associated with "A", "B", "C", "D", etc.) You need to list all the correct answer options with their associated letters (e.g. "A" can be a valid answer). Note that sometimes, more than one option can answer the question correctly and completely. In those cases, please generate all such options separated by a comma (e.g. "A, B" is a valid answer). Do not generate anything else apart from one or more of the following characters: 'A', 'B, 'C', 'D', etc.

[Q]: Paragraph- Sent 1: Magnets are able to place a force on certain materials.
Sent 2: This force is called a magnetic force.
Sent 3: The force a magnet exerts is a little different from the forces you may normally think about.
Sent 4: You exert a force on a book when you lift it.
Sent 5: You also exert a force on the pedals of your bicycle.
Sent 6: In both those cases, those forces cause a change.
Sent 7: The change you see in both these cases is called motion.
Sent 8: Magnets, too, can produce change.
Sent 9: They can produce motion just like you do.
Sent 10: Unlike you, magnets do not have to touch something to exert a force.
Sent 11: A magnetic force is exerted over a distance.
Sent 12: Thats right, a magnet can push or pull certain items without ever touching them.
Sent 13: Thats how the maglev train works.
Sent 14: Do you know another type of force that does not require objects to touch?
Sent 15: These forces are known as non-contact forces.
Sent 16: Another type of non-contact force you may be familiar with is gravity.
Sent 17: Gravity too can cause changes in motion.
Sent 18: Gravity holds our moon in orbit without touching it.
Question: How do magnets produce change? (A) They produce change just like humans do (B) They produce change by exerting a force over a distance (C) By touching things (D) Magnets do not have to touch something to exert a force (E) They can produce motion.
[A]: B, D, E.

[Q]: Paragraph- Sent 1: Imagine you are standing in a farm field in central Illinois.
Sent 2: The land is so flat you can see for miles and miles.
Sent 3: On a clear day, you might see a grain silo 20 miles away.
Sent 4: You might think to yourself, it sure is flat around here.
Sent 5: If you drive one hundred miles to the south, the landscape changes.
Sent 6: In southern Illinois, there are rolling hills.
Sent 7: Why do you think this is?
Sent 8: What could have caused these features?
Sent 9: There are no big rivers that may have eroded and deposited this material.
Sent 10: The ground is capable of supporting grass and trees, so wind erosion would not explain it.
Sent 11: To answer the question, you need to go back 12,000 years.
Sent 12: Around 12,000 years ago, a giant ice sheet covered much of the Midwest United States.
Sent 13: Springfield, Illinois, was covered by over a mile of ice.
Sent 14: Its hard to imagine a mile thick sheet of ice.
Sent 15: The massive ice sheet, called a glacier, caused the features on the land you see today.
Sent 16: Where did glaciers go?
Sent 17: Where can you see them today?
Sent 18: Glaciers are masses of flowing ice.
Question: Where are there no big rivers that may have eroded and deposited this material? (A) Central Illinois (B) Grain silo (C) Southern Illinois (D) Farm field.
[A]: C.

[Q]: Paragraph- Sent 1: Mr. Thorndike had risen, and, in farewell, was holding out his hand to Andrews.
Sent 2: He turned, and across the court-room the eyes of the financier and the stenographer met.
Sent 3: At the sight of the great man, Spear flushed crimson, and then his look of despair slowly disappeared; and into his eyes there came incredulously hope and gratitude.
Sent 4: He turned his head suddenly to the wall.
Sent 5: Mr. Thorndike stood irresolute, and then sank back into his chair.
Sent 6: The first man in the line was already at the railing, and the questions put to him by the judge were being repeated to him by the other assistant district attorney and a court attendant.
Sent 7: His muttered answers were in turn repeated to the judge.
Sent 8: "Says he's married, naturalized citizen, Lutheran Church, die- cutter by profession." The probation officer, her hands filled with papers, bustled forward and whispered.
Sent 9: "Mrs. Austin says," continued the district attorney, "she's looked into this case, and asks to have the man turned over to her.
Sent 10: He has a wife and three children; has supported them for five years." "Is the wife in court?" the judge said.
Sent 11: A thin, washed-out, pretty woman stood up, and clasped her hands in front of her.
Sent 12: "Has this man been a good husband to you, madam?" asked the young judge.
Sent 13: The woman broke into vehement assurances.
Sent 14: No man could have been a better husband.
Sent 15: Would she take him back?
Sent 16: Indeed she would take him back.
Sent 17: She held out her hands as though she would physically drag her husband from the pillory.
Sent 18: The judge bowed toward the probation officer, and she beckoned the prisoner to her.
Question: Would the first man line's wife take him back? (A) The man's wife stated she would take him back (B) No.
[A]:
A.