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: What army did the 13th Iowa Infantry Regiment fight for during the Civil War? Passage:At the beginning of the Civil War, he became a lieutenant and adjutant of the 13th Iowa Infantry Regiment. He fought at the battle of Shiloh and Corinth. He served as assistant adjutant general in the XVII Corps during the siege of Vicksburg and assistant adjutant general to the Army of the Tennessee during the Atlanta Campaign. He was made a brevet brigadier general for service in the Atlanta Campaign and was assigned to an infantry brigade in the XV Corps during the Carolinas Campaign, but was only lightly engaged in fighting. He rose to the full rank of brigadier general of volunteers (1865), and was made a brevet major general at the close of the same year for gallant and meritorious services during the war.

Ex Output:
b

Ex Input:
Question: Which of Kuroda's contemporaries had more championships, Hosaka or Tanaka? Passage:Kuroda began his professional wrestling career in January 1993, when he was trained by Pro Wrestling Crusaders (PWC) at their dojo and made his debut on March 18, 1993 against Hideki Hosaka. PWC closed after a few months and Kuroda resumed his training at the Frontier Martial-Arts Wrestling (FMW) dojo. He made his FMW debut as a fan favorite with Masato Tanaka by losing to Dark Ranger and Masaru Toi in a tag team match on October 15. Kuroda remained in the low card for many years in the company and was usually utilized in opening matches on the card and served as a enhancement talent against higher level opponents, winning against only lesser known talent. He was often paired with fellow newcomer Tanaka in mid-card matches during the early years of his career and often wrestled Tanaka, Koji Nakagawa and Gosaku Goshogawara. Kuroda's first main event match took place on November 26, 1994, when he teamed with Atsushi Onita, Katsutoshi Niiyama and Masato Tanaka to defeat Mr. Pogo, The Gladiator, Hideki Hosaka and Hisakatsu Oya in a no ropes barbed wire street fight deathmatch. Kuroda would team with Onita, Niiyama and Tanaka in several street fights during late 1994 and early 1995. In the summer of 1995, Kuroda was entered into the Young Spirit Tournament, a round robin tournament consisting of rising rookies of the company. He would lose all of his matches in the tournament against W*ING Kanemura, Hideki Hosaka, Koji Nakagawa and Hido, while wrestling Masato Tanaka to a double knockout to gain one point in the tournament.

Ex Output:
a

Ex Input:
Question: Of the two athletes that were placed on the injured list at the same time, which one had a better batting average? Passage:In 2019, Lin was optioned to Triple-A Pawtucket prior to Opening Day. He was called up on April 6, when Brock Holt went on the injured list, and optioned back to Pawtucket on April 9, when Dustin Pedroia was activated. Lin was recalled to Boston on April 19 along with Michael Chavis, as both Pedroia and Eduardo Nunez were placed on the injured list. With the 2019 Red Sox only carrying two catchers, manager Alex Cora stated that Lin would be the team's emergency catcher. On May 1, against Oakland Athletics, Lin recorded his 35th MLB hit, passing Chin-lung Hu for most MLB career hits by a Taiwanese player; the majority of Taiwanese players in MLB have been pitchers. On May 3, Lin was removed from a game against the Chicago White Sox after spraining his left knee while sliding into second base; he was placed on the injured list the next day. On June 17, his rehabilitation assignment with Pawtucket was halted due to a right shoulder impingement. He resumed his rehabilitation assignment on June 26, then was activated and optioned to Pawtucket on July 1. Overall during 2019, Lin appeared in 13 games with Boston, batting .200 with one RBI, while with Pawtucket he batted .246 with four home runs and 22 RBIs in 59 games.

Ex Output:
a