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: How many American League championships have been won by the baseball team that has played in New York since 1903? Passage:In New York, baseball is still regarded as the most popular sport, despite being overtaken by football in terms of perceived popularity (but not attendance) throughout the country, as based on TV ratings and consistent fan following for the entire season. New York is home to two Major League Baseball franchises. The New York Yankees of the American League have played in New York since 1903. Known for iconic ballplayers such as Babe Ruth, Lou Gehrig, Joe DiMaggio, Mickey Mantle, Yogi Berra and countless others, they play in Yankee Stadium in the Bronx and have won the World Series twenty-seven times. The New York Mets have represented New York in the National League since 1962. The Mets play in Citi Field in Flushing, Queens and have won five NL pennants and two World Series, thus making them one of the most decorated expansion teams in Major League Baseball. The "Subway Series" is the name used for all regular season and World Series meetings between the two teams. Before interleague play was introduced in 1997, the only instance these two teams could have played each other would have been in the World Series. The Mets and Yankees played for the World Series in 2000, with the Yankees winning the series 41.

Example Output: b

Example Input: Question: How long had Jacob Shaw been captain of the regiment before Learmonth entered service? Passage:George Learmonth, baptized by Russian Orthodox Church as Yuri Andreevich Lermont (; 1590s1633) was a Scottish soldier in Russian service. Entered Russian service in 1613 as the ensign in regiment of captain-rittmeister Jacob Shaw. At least six of former members of the Belaia garrison, including George Learmonth, helped decisively turn back Prince Wladyslaw's troops in intense fighting at Moscow's Arbat Gates of Bely Gorod during defending Moscow against a Polish army. In that battle, Ensign George Learmonth's bravery was on display 'for all to see'. When Lieutenant David Edwards was killed in the defence of Moscow, the Irish soldiers in his company immediately petitioned to have George Learmonth replace him. Newly promoted Lieutenant Yuri Lermont received fifteen rubles per month. During the Smolensk War (16321634) he's Rittmeister of Moscouvite Reiters regiment of Charles d'Ebert, under command of Prince Semyon Prozorovsky, died in battle against units of Field Hetman of Lithuania Krzysztof Radziwi on 30 August 1633.

Example Output: b

Example Input: 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.

Example Output:
b