TASK DEFINITION: In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
PROBLEM: Passage: The Best Science Fiction of the Year was a series of annual paperback anthologies edited by Terry Carr. It was published by Ballantine Books from 1972 to 1980, Pocket Books from 1981 to 1983, Baen Books in 1984, and Tor Books from 1985 to 1987. The Tor Books volumes bore the title Terry Carr's Best Science Fiction of the Year from 1985 to 1986, and Terry Carr's Best Science Fiction and Fantasy of the Year in 1987. Most volumes were also issued in hardcover in the United Kingdom by Gollancz, the last three under the variant title Best SF of the Year. The series was a continuation of the earlier anthology series World's Best Science Fiction, edited by Carr with Donald A. Wollheim, published from 1965 to 1971 by Ace Books. (Wollheim, with co-editor Arthur W. Saha, also issued his own separate continuation, The Annual World’s Best SF, from 1972 to 1990.)
 Link Information: Ballantine Books is a major book publisher located in the United States, founded in 1952 by Ian Ballantine with his wife, Betty Ballantine. Answer: 20

SOLUTION: How many years had Ballantine Books been in business before it started published the series of annual paperback anthologies?

PROBLEM: Passage: After Knots Landing ended in 1993, Lee has appeared in many made-for-TV movies, including a biopic of late country star Dottie West () and she became the first woman to star in, direct, and produce a TV movie for Lifetime, Color Me Perfect (1996). She also starred in the reunion miniseries  (1997), and portrayed novelist Jacqueline Susann in the television biopic Scandalous Me: The Jacqueline Susann Story (1998). In 2000, she returned to the Broadway stage in The Tale of the Allergist's Wife and received a 2001 Tony Award nomination for Best Featured Actress in a Play. In 2004, she returned to feature films in the role of Ben Stiller's character's mother in Along Came Polly. She guest-starred alongside Chita Rivera in a February 2005 episode of Will & Grace. Also in 2005, she reunited with her Knots Landing co-stars for the nonfiction special , in which the stars reminisced about their time on the hit series. Also in 2005, she appeared alongside Tyne Daly, Leslie Uggams, Christine Baranski and Karen Ziemba for the Kennedy Center Honor of Julie Harris. In 2010, Lee did voice work for an episode of the animated comedy series Family Guy. She returned to Broadway in 2015 to star as Madame Morrible in the musical Wicked.
 Link Information: The Tale of the Allergist's Wife is a play by Charles Busch Answer: Charles Busch

SOLUTION: Who wrote the play that marked Lee's return to Broadway in 2000?

PROBLEM: Passage: His credential and reputation eventually led him secure nomination for the presidency by Prime Minister Benazir Bhutto and elected as President in 1993. However, he began receiving criticism over the controversial appointments of Senior Justices of the Supreme Court of Pakistan and was implicated in Mehran Bank scandal. Differences began to emerge with Prime Minister Benazir Bhutto on policy issues in 1995 and he surprisingly dismissed his leader's government in 1996. His political ambitions later clashed with Prime Minister Nawaz Sharif and his intervention to retain Justice Sajjad Ali Shah as Chief Justice finally led to his resignation in 1997. He remained active in politics and joined the PML(Q) in 2004. Leghari died from a long heart illness at the Combined Military Hospital in Rawalpindi on 20 October 2010.
 Link Information: Nawaz Sharif became the 12th Prime Minister of Pakistan on 1 November 1990 Answer: 1990

SOLUTION:
What year did Sharif become Prime Minister?