In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Example Input: Question: Who wrote the single from The Cars' third album that peaked at number 37 on the Billboard Hot 100? Passage:Their third album, Panorama, was released in 1980. Although it peaked at number 5 on the Billboard 200 and has been certified Platinum, it was less commercially successful than its predecessors. A single, "Touch and Go", peaked at number 37 on the Billboard Hot 100. Their next album, Shake It Up (1981), fared better commercially, going platinum by the end of the year and spawning their first Top 10 single with its title track. 1984's Heartbeat City was the band's most successful, hitting number 3 on the Billboard 200. Its lead single, "You Might Think", reached number 7 in the US, with three more singles: "Magic", "Drive", and "Hello Again" reaching number 12, 3, and 20, respectively on the Billboard Hot 100. Their Greatest Hits album, released later that year, contained the singles "Tonight She Comes" and a remixed version of "I'm Not the One", and has gone 6x platinum. Their final album before their breakup, Door to Door (1987), spawned the single "You Are the Girl" which reached number 17 on the Hot 100; it was their last Top 40 hit as a band.

Example Output: b

Example Input: Question: Of the two artists who influenced Jones, which was the eldest? Passage:Carroll Nathaniel Jones III (July 2, 1944 - June 22, 2017) was an artist in the style of American realism. Carroll grew up in New Providence, New Jersey where his father, an illustrator for Life (magazine), was his first art teacher. He taught Carroll techniques of the Old Masters, who emphasized light, perspective, and composition. Carroll went to school in New York City (NYC) and enrolled in the Phoenix School of Design at age 17. He later attended Hartford Art School and became a commissioned portraitist for 10 years. His work, Church Window was recognized in the New York Times, and he moved away from portraits to recreate scenes that sparked memories of his childhood. He was most influenced by Andrew Wyeth and Edward Hopper. The Coe-Kerr Gallery of NYC and Whistler's Daughter Gallery of New Jersey represented him, as well as contemporaries Wyeth and Hopper. Malcolm Forbes, Frederick R. Koch, Stephen Sondheim, William Schuman, and Jean Shepherd held private collections of his work. He exhibited at Newark Museum and Trenton Art Museum in New Jersey, and in universities, galleries and museums in seven states by his mid-thirties. His work is part of the permanent collections of Seton Hall University and Newark Museum. Art critic Marion Filler considered his work Magic realism, a quiet movement made popular in America beginning in the 1920s by Hopper, and related to Surrealism.

Example Output: b

Example Input: Question: Who was the first ruler of the dynasty founded by the people who now live in Jilin and Heilongjiang? Passage:The Qing dynasty was founded not by Han Chinese, who form the majority of the Chinese population, but by a sedentary farming people known as the Jurchen, a Tungusic people who lived around the region now comprising the Chinese provinces of Jilin and Heilongjiang. Although the Ming dynasty held control over Manchuria since the late 1380s, Ming political existence in the region waned considerably after the death of the Yongle Emperor. What was to become the Manchu state was founded by Nurhaci, the chieftain of a minor Jurchen tribe in Jianzhou in the early 17th century. Originally a vassal of the Ming emperors, Nurhaci started to take actual control of most of Manchuria over the next several decades. In 1616, he declared himself the "Bright Khan" of the Later Jin state. Two years later he announced the "Seven Grievances" and openly renounced the sovereignty of Ming overlordship to complete the unification of those Jurchen tribes still allied with the Ming emperor. After a series of successful battles against both the Ming and various tribes in Outer Manchuria, he and his son Hong Taiji eventually controlled the whole of Manchuria. Soon after the establishment of the Qing dynasty, the territory of today's Primorsky Kray was made part of the Government-general of Jilin, and along with the lower Amur area was controlled from Ninguta (a garrison town south of today's Mudanjiang).

Example Output:
b