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.

Q: Question: What were the combined ages of Joseph Urban and Benjamin Wistar Morris the year that they were both hired to come up with blueprints for the house? Passage:The construction of Rockefeller Center occurred between 1932 and 1940 on land that John D. Rockefeller Jr. leased from Columbia University. The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new building was too expensive for the opera to fund by itself, and it needed an endowment, and the project ultimately gained the support of John D. Rockefeller Jr. The planned opera house was canceled in December 1929 due to various issues, with the new opera house eventually being built at Lincoln Center, opening in 1966.


A: a
****
Q: Question: Which Armored Regiment was based in a larger town? Passage:In March 1945, the 1st Tank Division with its 5th Armored Regiment was reassigned to the Japanese home islands in preparation for the expected invasion by Allied forces. It gained the IJA 1st Armored Regiment from the 3rd Tank Division, and formed part of the IJA 36th Army under the Japanese Twelfth Area Army. The headquarters unit and IJA 1st Armored Regiment were based in Sano, Tochigi, with the IJA 5th Armored Regiment stationed at Ōtawara, Tochigi (and later relocated to Kazo, Saitama, and the IJA 1st Mechanized Infantry Regiment and the Division’s mechanized artillery stationed at Tochigi. Anticipating that Allied forces would land at Kujūkuri Beach, the 1st Tank Division was to hold a defensive line stretching from Mount Tsukuba to the Tama River, with forward units deployed to Choshi, Chiba. The surrender of Japan came before the landing, and the 1st Armored Division did not see any combat on Japanese soil.


A: a
****
Q: Question: Which side won the two-day battle that the 4th Kentucky Infantry suffered 49% casualty? Passage:After organization and muster, the regiment moved north into Kentucky and camped at Bowling Green, where it remained until early 1862. The 4th Kentucky Infantry first saw combat at the Battle of Shiloh in April 1862, losing 49% of its strength in the two-day battle. The regiment fell back to Corinth, Mississippi, after the battle and was next ordered to Vicksburg, Mississippi, to aid in the city's defense. The 4th Kentucky soon received orders to reinforce General Braxton Bragg, whose troops were engaged in the Kentucky Campaign. The regiment was north of Knoxville, Tennessee, 20 miles from Cumberland Gap, when it received orders to return to Murfreesboro, Tennessee, because of Bragg's subsequent retreat after the drawn Battle of Perryville on October 8, 1862.


A:
b
****