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.

Ex Input:
Question: Which of the battles La Hire fought with Dunois was the deadliest? Passage:La Hire joined Charles VII in 1418, when the English army invaded France. Although not a noble, La Hire was regarded a very capable military leader as well as an accomplished rider. Three years later, in 1421 he fought at the Battle of Baugé. Along with Jean de Dunois, La Hire was involved in scouting and skirmishing in the countryside as far north as Paris. In 1427, both La Hire and Dunois relieved the siege of Montargis. He was a close comrade of Joan of Arc. He was one of the few military leaders who believed in her and the inspiration she brought, and he fought alongside her at Orleans. At the Battle of Patay, La Hire commanded the vanguard and won a great victory for France. La Hire was also known for praying before going into battle, something that could be attributed to Joan's influence. In 1430, La Hire captured the English held fortification of Château Gaillard. He was imprisoned in Dourdan in the spring of 1431. He won the Battle of Gerberoy in 1435 and was made Captain General of Normandy in 1438. His last two major military engagements occurred in 1440 at Pontoise where he assisted Dunois to capture it from the English; and in 1442 he assisted Charles of Orleans in capturing La Réole. He died at Montauban on 11 January 1443, of an unknown illness.


Ex Output:
a


Ex Input:
Question: Does the country that was governed by The Bogd Khanate border Russia? Passage:The Bogd Khanate of Mongolia was the government of Mongolia (Outer Mongolia) between 1911 and 1919 and again from 1921 to 1924. By the spring of 1911, some prominent Mongolian nobles including Prince Tögs-Ochiryn Namnansüren persuaded the Jebstundamba Khutukhtu to convene a meeting of nobles and ecclesiastical officials to discuss independence from the Manchu-led Qing China. On November 30, 1911 the Mongols established the Temporary Government of Khalkha. On December 29, 1911 the Mongols declared their independence from the collapsing Qing Empire following the Xinhai Revolution. They installed as theocratic sovereign the 8th Bogd Gegeen, highest authority of Tibetan Buddhism in Mongolia, who took the title Bogd Khaan or "Holy Ruler". The Bogd Khaan was last khagan of Mongolia. This ushered in the period of "Theocratic Mongolia", also known as the Bogd Khanate.


Ex Output:
b


Ex Input:
Question: How many of Colton's teammates for the 2018-19 curling season are married? Passage:After joining the Edmonton based team of Kevin Koe, B. J. Neufeld and Ben Hebert, his new team began the 2018-19 curling season by winning the first leg of the Curling World Cup, defeating Norway's Steffen Walstad in the final. In provincial playdowns, the Koe rink lost two of their first three games at the 2019 Boston Pizza Cup, before winning five straight games to claim the Alberta championship. The team represented Alberta at the 2019 Tim Hortons Brier, and went undefeated in the entire tournament en route to winning his first Brier title. They went on to represent Canada at the 2019 World Men's Curling Championship, finishing the round robin with a 9-3 record. They battled through the playoffs to play Team Sweden's Niklas Edin rink in the final, losing 7-2. In Grand Slam play, the team failed to win any slams, but did make it to three finals. Despite the lack of any event wins, their strong play was good enough to award them with the Pinty's Cup for the season's best Slam team. The team ended the season in the Grand Final of the Curling World Cup, where they beat the host Chinese team (Zou Qiang). At the end of the season, Team Koe ranked first on the World Curling Tour Order of Merit and Money List. This also meant they led the CTRS standings, finishing the season with 512.335 points.


Ex Output:

a