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.

Input: Consider Input: Question: Who was the first recipient of the award given to Grandjean in 1804? Passage:Grandjean was awarded the Commander's Cross of the Légion d'Honneur in 1804 and elevated in rank to general of division in 1805. During the War of the Fourth Coalition he led a division at Stralsund and Kolberg. Transferring to Spain he fought at the First and Second Sieges of Zaragoza in 1808–09. Later that year he led a division at the Battle of Wagram. Grandjean and his division participated in the 1812 French invasion of Russia after which they were besieged and captured at Danzig in 1813. He rallied to Napoleon during the Hundred Days and was placed on the inactive list. In 1821 he was elected to the Chamber of Deputies. His surname is one of the names inscribed under the Arc de Triomphe, on Column 16.


Output: b


Input: Consider Input: Question: What city did Stevens complete a Ph.D. in? Passage:In 1980, Stevens joined the Army under their split option training program and conducted basic training at Fort Dix, New Jersey and advanced individual training at Fort Sam Houston, Texas. While engaged in his military service, Stevens entered the University of Southern Maine in the Computer Science program in 1981. However, an enthusiastic professor (John Ricci) converted him to the study of Chemistry. He spent two summers working as an intern at the Brookhaven National Laboratory in Long Island with Professor Ricci, and Drs. Thomas Koetzle and Dick McMullan, where he first learned how to determine the molecular structure of compounds by X-ray and neutron diffraction. While there he also met a University of Southern California research team led by Dr. Robert Bau; after he obtained a Bachelor of Science degree in Chemistry at USM, he entered the University of Southern California in pursuit of a Doctor of Philosophy degree in Chemistry working with Professor Robert Bau and Nobel Laureate Professor, George Olah. He completed his Ph.D. in 26 months, graduating in 1988.


Output: b


Input: Consider Input: Question: How many years were there between the original release date of "Bizarre Love Triangle" and Frente!'s cover on a CD single? Passage:Frente! (or Frente) are an Australian alternative rock and folk-pop group which originally formed in 1989. The original line-up consisted of Simon Austin on guitar and backing vocals, Angie Hart on lead vocals, Tim O'Connor on bass guitar (later replaced by Bill McDonald), and Mark Picton on drums (later replaced by Alastair Barden, then by Pete Luscombe). In August 1991 they issued their debut extended play, Whirled, which included the track, "Labour of Love". In March 1992 they released a second EP, Clunk, with its featured track, "Ordinary Angels", which peaked at No. 3 on the ARIA Singles Chart. It was followed in October by "Kelly Street" (unintentional misprint of "Accidentally Kelly Street" was retained) which reached No. 4. Their debut album, Marvin the Album, issued in November, peaked at No. 5 on the ARIA Albums Chart. "Labour of Love" was released as an EP outside of Australasia in 1994 as a CD single with a cover version of New Order's "Bizarre Love Triangle" included. The Australian rock music historian Ian McFarlane felt that the group's "quirky, irreverent, acoustic-based sound was at odds with the usual guitar-heavy, grunge trends of the day. The band's presentation had a tweeness about it that could have been off-putting if not for its genuine freshness and honesty".



Output: b