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.

Question: Which unit that were combined to form the Royal Irish Regiment was established first? Passage:He was Commanding Officer of 1Bn Royal Irish Rangers from February 1989 to August 1991. He attended the Higher Command and Staff Course, graduating in April 1991, and was promoted to colonel on 30 June 1991. From August 1991 to January 1992, he was based in Northern Ireland, overseeing the amalgamation of the Ulster Defence Regiment and the Royal Irish Rangers into the Royal Irish Regiment. He was promoted to brigadier on 31 December 1991, with seniority from 30 June 1991. From January 1992 to November 1993, he was commanding officer of the 48 Gurkha Brigade in Hong Kong. He was posted to the Ministry of Defence from November 1993 until January 1997 as Director of Public Relations (Army).

a

Question: How large is the lake that the trail passes south of? Passage:Reports from the fur trappers who first entered the mountains and those following mention the trail through the pass as being in long term us by the Shoshone, Bannack, Arapaho, Gros Ventre, Flat Head or Bitterroot Salish, Nez Perce, Crow and others. The pass provide access into three river sheds. An east-west route ran from the east up the Wind River valley and provided a western route by the Gros Ventre or Hoback Rivers to the Valley of the Snake River in Jackson's Hole. To go south, the traveler would follow the Green River. The Union Pass Route was an extension of a North South Route up the Valley of the Yellowstone. Coming up the Valley of the Thoroughfare, west of the Absaroka Mountains and south of Yellowstone Lake, the trail followed the North Fork of the Yellowstone. Crossing over Two Ocean Pass, the trail split east and west around Terrace Mountain into the Wind River Valley at DuNoir. From Union Pass south bound travelers could use the Green River Valley to connect east through South Pass or west toward the Snake River.

b

Question: How many teams are in the league that Perić made his debut in during the 2012-13 season? Passage:Born in Aleksinac, Perić debuted for the first team of Radnički Niš at the age of 18. He made 6 Serbian First League caps for the next season. After Radnički relegated to the Serbian League East, Perić spent some period as a loaned player with local club Sinđelić. Returning in the club, he was mostly used as a reserve choice for experienced Zoran Vasković until the 2012–13 season, when got a chance from the 2nd fixture of the competition making his Serbian SuperLiga debut. He spent the rest of half-season as a first goalkeeper, and was nominated for the best player of the half-season by the fans choice. Later, after Aleksandar Kesić joined the club in the winter break off-season, Perić moved on the bench. He also played several matches before the end of season. Later, he was out of the team mostly time until the end of contact with Radnički, and spent mostly time as a loaned player in other clubs until 2015. In summer 2016, Perić returned in his home club.


b