Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

[EX Q]: Paragraph- Sent 1: Oscar-winning actress Joan Fontaine died Sunday, her longtime friend Noel Beutel said Monday.
Sent 2: She was 96.
Sent 3: Fontaine died "very peacefully" in her sleep of natural causes, Beutel said.
Sent 4: She was in her Carmel, California, home.
Sent 5: She is survived by her older sister, actress Olivia de Havilland -- with whom she had not spoken for decades.
Sent 6: Fontaine was born Joan de Beauvoir de Havilland in 1916 in Tokyo, Japan, where her British father was a patent lawyer and teacher.
Sent 7: She and her sister moved to Saratoga, California, with their mother in 1919 when her parents separated.
Sent 8: Fontaine was a teenager when she began her acting career as Joan Burfield in the 1935 film "No More Ladies."Sent 9: She later adopted the stage name Fontaine -- the name of her mother's second husband.
Sent 10: She wrote in her 1978 autobiography, "No Bed of Roses," that her mother, who was an actress, began encouraging the rivalry with her older sister at an early age.
Sent 11: The feud extended to their careers when both sisters were nominated for best actress Oscars in 1942.
Sent 12: Fontaine, who was nominated for Alfred Hitchcock's "Suspicion," beat her sister Olivia de Havilland, who was nominated for "Hold Back the Dawn."Sent 13: De Havilland won the first of her two Oscars in 1947 when she was given the best actress award for "To Each His Own."Sent 14: De Havilland and Fontaine remain the only sisters who have best-actress Academy Awards.
Sent 15: The long-standing feud with de Havilland was at such a peak during one Oscar winners' reunion in 1979 that they had to be seated on opposite ends of the stage.
Sent 16: "I was shocked and saddened to learn of the passing of my sister, Joan Fontaine ... and I appreciate the many kind expressions of sympathy that we have received," a statement released by Olivia de Havilland to CNN said.
Question: How old was Fontaine when she began her acting career?.
[EX A]: Teenager.

[EX Q]: Paragraph- Sent 1: Have you ever looked closely at a globe?
Sent 2: That continents look like a giant jig-saw puzzle.
Sent 3: North America looks like it could fit next to Europe.
Sent 4: The edge of South America matches Africa.
Sent 5: Scientists noticed these same features.
Sent 6: It caused them to start asking questions.
Sent 7: They wanted to know if these continents were was connected?
Sent 8: If so, how can something so large move so far?
Sent 9: What could possibly have enough force to move such a giant slab of rock?
Sent 10: Is there other evidence that can provide clues to the past positions of continents?
Sent 11: How can answering these questions help us?
Sent 12: A scientist named Alfred Wegener had these same questions.
Sent 13: Wegener look at rocks on both sides of the Atlantic Ocean.
Sent 14: He noticed they were the same type and age.
Sent 15: He thought that the rocks must have formed side by side.
Sent 16: He proposed that the rocks then drifted apart.
Sent 17: One part went with North America.
Sent 18: The other part stayed with Europe.
Question: Who noticed that rocks on both sides of the Atlantic ocean were the same type and age?.
[EX A]: A Scientist.

[EX Q]: Paragraph- Sent 1: In February 1998, the 40-year-old Saudi exile Usama Bin Laden and a fugitive Egyptian physician, Ayman al Zawahiri, arranged from their Afghan headquarters for an Arabic newspaper in London to publish what they termed a fatwa issued in the name of a "World Islamic Front."Sent 2: A fatwa is normally an interpretation of Islamic law by a respected Islamic authority, but neither Bin Laden, Zawahiri, nor the three others who signed this statement were scholars of Islamic law.
Sent 3: Claiming that America had declared war against God and his messenger, they called for the murder of any American, anywhere on earth, as the "individual duty for every Muslim who can do it in any country in which it is possible to do it."Sent 4: Three months later, when interviewed in Afghanistan by ABC-TV, Bin Laden enlarged on these themes.
Sent 5: He claimed it was more important for Muslims to kill Americans than to kill other infidels."Sent 6: It is far better for anyone to kill a single American soldier than to squander his efforts on other activities," he said.
Sent 7: Asked whether he approved of terrorism and of attacks on civilians, he replied:"We believe that the worst thieves in the world today and the worst terrorists are the Americans.
Sent 8: Nothing could stop you except perhaps retaliation in kind.
Sent 9: We do not have to differentiate between military or civilian.
Sent 10: As far as we are concerned, they are all targets."Sent 11: Note: Islamic names often do not follow the Western practice of the consistent use of surnames.
Sent 12: Given the variety of names we mention, we chose to refer to individuals by the last word in the names by which they are known: Nawaf al Hazmi as Hazmi, for instance, omitting the article "al" that would be part of their name in their own societies.
Sent 13: We generally make an exception for the more familiar English usage of "Bin" as part of a last name, as in Bin Laden.
Sent 14: Further, there is no universally accepted way to transliterate Arabic words and names into English.
Sent 15: We have relied on a mix of common sense, the sound of the name in Arabic, and common usage in source materials, the press, or government documents.
Sent 16: When we quote from a source document, we use its transliteration, e.g.,"al Qida" instead of al Qaeda.
Sent 17: Though novel for its open endorsement of indiscriminate killing, Bin Laden's 1998 declaration was only the latest in the long series of his public and private calls since 1992 that singled out the United States for attack.
Sent 18: In August 1996, Bin Laden had issued his own self-styled fatwa calling on Muslims to drive American soldiers out of Saudi Arabia.
Question: What is a fatwa that Usama Bin Laden and Ayman al Zawahiri arranged to have published?.
[EX A]:
"World Islamic Front".