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.

Ex Input:
Paragraph- Sent 1: An insect can have one of three types of change in its life.
Sent 2: A metamorphosis describes how insects change.
Sent 3: Some insects do not go through a change.
Sent 4: Instead, the young look like small versions of adults.
Sent 5: The only change between young and mature is size.
Sent 6: Other types of insects go through a change in physical appearance.
Sent 7: There are two types of this type of change.
Sent 8: Some insects change only slightly during their change.
Sent 9: This type is called incomplete metamorphosis.
Sent 10: Other types of insects go through a major change.
Sent 11: They don't look at all like the adult when they are born.
Sent 12: This type of change is called complete metamorphosis.
Sent 13: Occurs in the most primitive insects.
Sent 14: Newborn insect looks like a tiny version of the adult.
Sent 15: Incomplete Three stages: egg, nymph, and adult.
Sent 16: Young, called nymphs, usually similar to adult.
Sent 17: Growth occurs during the nymph stage.
Question: What do the young of insects who do not go through a change look like? (A) Similar to the adult (B) Don't look like the adult (C) Metamorphosis (D) Like a different animal (E) Smaller than nymphs (F) They look like small versions of the adults (G) The young look like small versions of adults.

Ex Output:
A, F, G.

Ex 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: What will happen to oil and why? (A) It will run out because there is a limited amount (B) It will run out because its nonrenewable (C) It will run out because it is renewable (D) Oil will not last forever since there is a limited supply (E) It will last forever.

Ex Output:
A, B, D.

Ex Input:
Paragraph- Sent 1: Einstein and Maric married in January 1903.
Sent 2: In May 1904, the couple's first son, Hans Albert Einstein, was born in Bern, Switzerland.
Sent 3: Their second son, Eduard, was born in Zurich in July 1910.
Sent 4: In 1914, the couple separated; Einstein moved to Berlin and his wife remained in Zurich with their sons.
Sent 5: They divorced on 14 February 1919, having lived apart for five years.
Sent 6: Eduard, whom his father called "Tete" (for petit), had a breakdown at about age 20 and was diagnosed with schizophrenia.
Sent 7: His mother cared for him and he was also committed to asylums for several periods, including full-time after her death.
Sent 8: The marriage with Maric does not seem to have been very happy.
Sent 9: In letters revealed in 2015, Einstein wrote to his early love, Marie Winteler, about his marriage and his still strong feelings for Marie.
Sent 10: In 1910 he wrote to her that "I think of you in heartfelt love every spare minute and am so unhappy as only a man can be" while his wife was pregnant with their second child.
Sent 11: Einstein spoke about a "misguided love" and a "missed life" regarding his love for Marie.
Sent 12: Einstein married Elsa Lowenthal on 2 June 1919, after having had a relationship with her since 1912.
Sent 13: She was a first cousin maternally and a second cousin paternally.
Sent 14: In 1933, they emigrated to the United States.
Sent 15: In 1935, Elsa Einstein was diagnosed with heart and kidney problems; she died in December 1936.
Question: How long were Einstein and Maric married before their second child was born? (A) 16 years (B) 14 years (C) 5 years (D) 7 Years and 6 months (E) 4 years.

Ex Output:
D.