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.

Example Input: Paragraph- Sent 1: Gravitational Potential Energy is affected by position.
Sent 2: Like the leaves on trees, anything that is raised up has the potential to fall.
Sent 3: It has potential energy.
Sent 4: You can see examples of people with gravitational potential energy in 1.5 Figure below.
Sent 5: Gravitational potential energy depends on two things.
Sent 6: It depends on its weight, because a large falling rock can do more damage than a leaf falling from a tree.
Sent 7: It also depends on its height above the ground.
Sent 8: Like the skateboarder, the higher the ramp, the faster he will be going when he reaches the bottom.
Sent 9: Like all energy, gravitational potential energy has the ability to do work.
Sent 10: In this case, weight has the potential to deliver a force.
Sent 11: More important for us is that it has the ability to cause change.
Sent 12: What kind of change you may ask?
Sent 13: Gravitational potential energy has the ability to cause motion.
Question: What kind of position would an object need to possess gravitational potential energy? (A) The object would need to be in a raised up position; wherever an object has the potential to fall (B) The object would need to be right on the ground (C) Higher (D) On the ground (E) Above ground.
Example Output: A, C, E.

Example Input: Paragraph- Sent 1: Imagine a glass of your favorite drink that never became empty.
Sent 2: Now think about what really happens.
Sent 3: You take a drink and there is less in the glass.
Sent 4: You keep drinking and soon it is all gone.
Sent 5: Good thing you have more to refill your glass.
Sent 6: What if there would never be any more of your favorite drink.
Sent 7: What would you do?
Sent 8: Now you know the difference between renewable and non-renewable.
Sent 9: Its too bad that many things here on Earth will run out.
Sent 10: This includes some of our natural resources we depend on.
Sent 11: Things like oil will not last forever.
Sent 12: There is a limited supply.
Sent 13: Someday, we will run out, so then what?
Sent 14: At current rates of use, coal will last about 300 years.
Sent 15: Petroleum will be used up in just a few decades.
Question: Is oil a renewable or non renewable resource and when is it expected to be used up? (A) Oil is a non renewable resource and will be used up in a few decades (B) Used up in 30 years (C) Few years (D) Nonrewable (E) Oil is a non-renewable resource. It will be used up in a few decades (F) Few decades (G) Renewable.
Example Output: A, D, E, F.

Example Input: Paragraph- Sent 1: The 1933 double eagle, a $20 gold piece with a mysterious history that involves a president, a king and a Secret Service sting operation, was auctioned Tuesday last night for a record price for a coin, $7.59 million, nearly double the previous record.
Sent 2: The anonymous buyer, believed to be an individual collector who lives in the United States, made the winning bid in a fiercely contested nine-minute auction at Sotheby's in Manhattan.
Sent 3: Eight bidders were joined by 500 coin collectors and dealers in an auction house audience seemingly devoid of celebrity bidders, while an additional 534 observers followed the bidding on eBay.
Sent 4: As auction houses prepare for their fall seasons in an uncertain economy, the sale price "suggests that the marketplace for important items is enormously strong," said David Redden, a vice chairman at Sotheby's, who was the auctioneer.
Sent 5: "This is an astonishing new record for a coin," he said.
Sent 6: In an unprecedented move, the auction proceeds were split by the U.S. Mint and a London coin dealer, Stephen Fenton, who had won that right in court after having been arrested by Secret Service agents for trying to sell the coin in the Waldorf-Astoria Hotel in Manhattan in 1996.
Sent 7: Henrietta Holsman Fore, the director of the U.S. Mint, who witnessed the sale, said, "The monies we receive will go toward helping to pay down the debt and to fight the war on terrorism."Sent 8: Fenton commented that the double eagle had been on "a long historic journey, with a very satisfying ending."Sent 9: He added, "I am thrilled with the price."Sent 10: The previous numismatic record holder was an 1804 U.S. silver dollar, which sold for $4.14 million in 1999.
Sent 11: Sotheby's partner in the one-lot auction was Stack's Rare Coins, with which it shared the customary 15 percent commission.
Sent 12: "I have never seen as much interest in the sale of any coin in my 30 years in the business," said Lawrence R. Stack, the company's managing director.
Sent 13: "This is the Mona Lisa of coins," said Beth Deisher, editor of Coin World, the largest weekly coin publication in the United States, with a circulation of 85,000.
Sent 14: "It is unique.
Sent 15: Forbidden fruit."Sent 16: Collectors' Web sites have surged with speculation about the sale price, and enthusiasts even organized betting pools.
Question: How much did a 1933 double eagle sell for in auction on Tuesday night at Sotheby's in Manhattan? (A) $24 Million (B) $17.59 Million (C) $7.59 (D) $4.14 million (E) $7.59 million.
Example Output:
E.