In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Example Input: Question: When was the person born who Freese took over drums for in 2003 on the album Splinter? Passage:Freese was the session drummer on the 2003 album Fallen by Evanescence and on the Acroma album released on Universal Records. He has drummed for A Perfect Circle since their first album, and is considered one of the core members. As of 2006, the band is on hiatus. Since then, founder Billy Howerdel has started up a new band (Ashes Divide) with drums contributed by Freese. Freese took over from drummer Ron Welty for the recording of the Offspring's 2003 album Splinter after Welty's departure from the band. He is credited for playing drums on the album, but Atom Willard later took on the position as the band's full-time drummer. In July 2007, it was announced Atom Willard had left the band. He would be replaced by Pete Parada. In the meantime, Freese was called upon to record the new Offspring album, Rise and Fall, Rage and Grace. In January 2011, he mentioned on his website that he was working with the Offspring again on their next album Days Go By.
 Links: a. Ron Welty b. Days Go By (The Offspring album) c. Billy Howerdel d. Ron Welty
Example Output: a

Example Input: Question: Who won the 2017 edition of the same award that Jean Hagen was nominated? Passage:The film was only a modest hit when first released. O'Connor won the Golden Globe Award for Best Actor – Motion Picture Musical or Comedy, and Betty Comden and Adolph Green won the Writers Guild of America Award for their screenplay, while Jean Hagen was nominated for the Academy Award for Best Supporting Actress. However, it has since been accorded legendary status by contemporary critics, and is frequently regarded as the best film musical ever made, and the best film ever made in the "Freed Unit" at Metro-Goldwyn-Mayer. It topped the AFI's Greatest Movie Musicals list and is ranked as the fifth-greatest American motion picture of all time in its updated list of the greatest American films in 2007. In 1989, the United States Library of Congress selected the film for preservation in the National Film Registry. In 2005 the British Film Institute included it in its list of the 50 films to be seen by the age of 14. In Sight & Sound magazine's 2017 list of the 50 greatest films of all time, Singin' in the Rain placed 20th.
 Links: a. Metro-Goldwyn-Mayer b. AFI's 100 Years...100 Movies (10th Anniversary Edition) c. Adolph Green d. Academy Award for Best Supporting Actress
Example Output: d

Example Input: Question: What was the price of the land that the United States bought from France in 1803? Passage:Although born a native of Powhatan County, Virginia, William Ashley had already moved to Ste. Genevieve, in what was then a part of the Louisiana Territory, when it was purchased by the United States from France in 1803. On a portion of this land, later known as Missouri, Ashley made his home for most of his adult life. Ashley moved to St. Louis, around 1808, and became a Brigadier General in the Missouri Militia, during the War of 1812. Before the war, he did some real estate speculation and earned a small fortune manufacturing gunpowder from a lode of saltpeter mined in a cave, near the headwaters of the Current River in Missouri. When Missouri was admitted to the Union, William Henry Ashley was elected its first Lieutenant Governor, serving, from 1820–1824, under Governor Alexander McNair. Ashley ran for governor of Missouri, in the August 1824 election, but was defeated.
 Links: a. Gunpowder b. Powhatan County, Virginia c. Missouri Militia d. Louisiana Purchase
Example Output:
d