In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Example Input: Question: Was Christian III older than Christian II the year that the Treaty of Speyer was signed? Passage:The Treaty of Speyer or Peace of Speyer was signed on May 23, 1544 between Denmark-Norway and the Holy Roman Empire during an Imperial Diet of the Holy Roman Empire in Speyer, Germany. Danish-Norwegian king Christian III had imposed heavy tolls on the Sound and two other channels between the North Sea and the Baltic sea, in an effort to end the Dutch dominance of trade in the Baltic region. Under pressure from Holy Roman Emperor Charles V, he agreed to exempt the Dutch ships from these tolls and give them free and unfettered access to the Baltic. In the treaty, Charles V also recognized Christian III as the rightful king of Denmark and Norway, and promised not to provide military support to his rival Christian II. The Treaty of Speyer dictated Christian III's foreign policy for the rest of his life. He kept Denmark-Norway at peace, refusing to involve the countries in Protestant-Catholic conflicts such as the Schmalkaldic War of 1546. The Dutch would continue to dominate Baltic trade for another two centuries.

Example Output: a

Example Input: Question: How long had New Japan Pro Wrestling been in operation for the year Shiozaki and Aoki won the AAA World Tag Team Championship together? Passage:On June 14, reigning GHC Heavyweight Champion Jun Akiyama was forced to vacate the title due to herniated discs in his back. As a result, Shiozaki was nominated by Akiyama to wrestle for the title against the number one contender Takeshi Rikio. After a hard-fought twenty-minute match, Shiozaki managed to defeat Rikio to become the new GHC Heavyweight Champion. He then went on to successfully defend his title for the first time on September 27 against Akitoshi Saito. However his second title defense was unsuccessful as on December 6, Shiozaki lost the World Heavyweight title to Takashi Sugiura on the last date of the 2009 Winter Navigation tour. On May 23, 2010 Shiozaki teamed up with Atsushi Aoki to defeat Takeshi Morishima and Taiji Ishimori to win the AAA World Tag Team Championship during Pro Wrestling Noah's Navigation with Breeze show in Niigata, Niigata, Japan. As a result of the victory, Shiozaki and Aoki were scheduled to defend the title during AAA's Triplemania XVIII show. At TripleMania, Shiozaki and Aoki were the first team eliminated when Joe Lider pinned Shiozaki. The match and the title were ultimately won by Los Maniacos (Silver Cain and Último Gladiador). In August 2010 Shiozaki took part in New Japan Pro Wrestling's 2010 G1 Climax tournament, where he won four out of his seven-round robin stage matches, only to narrowly miss the finals of the tournament after wrestling Shinsuke Nakamura to a 30-minute time limit draw on the final day of the tournament. The draw with Nakamura led to a No Time Limit match at a Pro Wrestling Noah show on August 22, where Shiozaki was victorious. Shiozaki and Nakamura had their third match on January 4, 2011, at New Japan's Wrestle Kingdom V in Tokyo Dome, where Nakamura was victorious. Shiozaki regained the GHC Heavyweight Title by defeating Takashi Sugiura on July 10, 2011. On January 4, 2012, Shiozaki returned to New Japan at Wrestle Kingdom VI in Tokyo Dome, where he and Naomichi Marufuji defeated CHAOS Top Team (Shinsuke Nakamura and Toru Yano) in a tag team match. On January 22, Shiozaki lost the GHC Heavyweight Championship to Takeshi Morishima. On October 26, Shiozaki and Akitoshi Saito defeated Kenta and Maybach Taniguchi to win the GHC Tag Team Championship. On December 3, 2012, it was reported that Shiozaki had threatened to not re-sign with Noah after his contract expires in January 2013, when the promotion decided to release Kenta Kobashi from his contract. Six days later, Shiozaki and Saito lost the GHC Tag Team Championship to Naomichi Marufuji and Takashi Sugiura. On December 19, Noah confirmed that Shiozaki would be leaving the promotion following December 24. On December 24, Shiozaki defeated Taiji Ishimori in his final Noah match.

Example Output: b

Example Input: Question: What is the official language of the country wher BCCi Bank is registered? Passage:The BCCI Bank was a Luxembourg-registered bank that collapsed in 1992. It was discovered by the bank's auditors, that the bank was running on loss for many years. It was reported that the bank was involved in drug-trafficking, money-laundering and phony loans. The key player in the collapse was Pakistani shipping magnate Abbas Gokal. It was discovered that Gokal's company, Gulf Shipping Lines, had gotten a US$1.2 billion unsecured loan from the bank. When the bank collapsed and the scandal emerged, Gokal escaped to Pakistan. It was hard to get him because the United Kingdom and Pakistan had no extradition treaty. Gokal was making a trip to America in 1994. When his plane stopped for re-fueling in Frankfurt, German police arrested him and extradited him to the United Kingdom. He was handed a 14-year sentence as a result of the SFO prosecution, the longest sentence handed out in a British court for fraud.

Example Output:
b