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: Where did the army that George Washington commanded that were pushed out of New York by British forces first formed? Passage:While 1776 had started well for the American cause with the evacuation of British troops from Boston in March, the defense of New York City had gone quite poorly. British general William Howe had landed troops on Long Island in August and had pushed George Washington's Continental Army completely out of New York by mid-November, when he captured the remaining troops on Manhattan. The main British troops returned to New York for the winter season. They left mainly Hessian troops in New Jersey. These troops were under the command of Colonel Rall and Colonel Von Donop. They were ordered to small outposts in and around Trenton. Howe then sent troops under the command of Charles Cornwallis across the Hudson River into New Jersey and chased Washington across New Jersey. Washington's army was shrinking, due to expiring enlistments and desertions, and suffered from poor morale, due to the defeats in the New York area. Most of Washington's army crossed the Delaware River into Pennsylvania north of Trenton, New Jersey, and destroyed or moved to the western shore all boats for miles in both directions. Cornwallis (under Howe's command), rather than attempting to immediately chase Washington further, established a chain of outposts from New Brunswick to Burlington, including one at Bordentown and one at Trenton, and ordered his troops into winter quarters. The British were happy to end the campaign season when they were ordered to winter quarters. This was a time for the generals to regroup, re-supply, and strategize for the upcoming campaign season the following spring.


Ex Output:
b


Ex Input:
Question: How long did Andrew Allen serve as the Attorney General of Pennsylvania? Passage:Allen was born into a prominent Philadelphia family. His father, William Allen, was a successful merchant and lawyer, and would later be the Chief Justice of the Supreme Court of Pennsylvania. Andrew graduated from the City College of Philadelphia (later the University of Pennsylvania) in 1759, read law under Benjamin Chew, and then went to London to complete a legal education at the Inner Temple. He returned to Philadelphia in 1765, was admitted to the bar, and began to practice law. That same year Allen was elected to the Pennsylvania Assembly. In 1766, he was appointed the colony's Attorney General. He married Sarah ("Sally") Coxe, sister of Tench Coxe, in April 1768. In 1770 his brother-in-law, Governor John Penn, gave him a seat on the Governor's Council.


Ex Output:
a


Ex Input:
Question: Besides the person who cowrote "Born this Way" with Gaga, who were the members of his band? Passage:"Born This Way" was written by Gaga and Jeppe Laursen (formerly of the band Junior Senior), and produced with Paul Blair (a.k.a. DJ White Shadow) and Fernando Garibay, while it was mixed at Abbey Road Studios in London and Germano Studios in New York. The electropop song begins with Gaga's voice uttering the line "It doesn't matter if you love him or capital H-I-M" on a loop, backed by a rumbling synth sound and a humming bass. As the synths change into a beat, Gaga belts out the song's first verse, followed by the bass dropping off and the percussion-backed chorus, "I'm beautiful in my way, 'cause God makes no mistakes; I'm on the right track, baby, I was born this way", which Jocelyn Vena from MTV likened as being "meant to be heard in a big space. It's fast and hard-hitting." After the chorus she chants the line "Don't be a drag, Just be a queen" a number of times on top of handclaps, before moving to the second verse. After the second chorus an interlude follows, where Gaga chants the names of various communities. Sal Cinquemani from Slant Magazine felt that the interlude is a mixture of the music from American television show, Glee, and the song "There But For the Grace of God Go I" by Machine. The music fades out for a moment as Gaga continues to sing, before the addition of an organ and Gaga closes the song. According to the sheet music published at Musicnotes.com by Sony/ATV Music Publishing, "Born This Way" is written in the time signature of common time, with a moderate dance beat tempo of 124 beats per minute. It is composed in the key of B major (in the F Mixolydian mode) as Gaga's voice spans the tonal nodes of F to C. "Born This Way" follows a chord progression of F–F–E–B–F in the chorus.


Ex Output:

b