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: Had Chic released any albums by the year Saturday Night Fever was released? Passage:For many people, disco is the genre of music most readily associated with the 1970s. First appearing in dance clubs by the middle of the decade, (with such hits as "The Hustle" by Van McCoy), artist like Donna Summer, Gloria Gaynor popularized the genre and were described in subsequent decades as the "disco divas." The movie Saturday Night Fever was released in December 1977, starring John Travolta and featuring the music of the Bee Gees and several other artists. It had the effect of setting off disco mania in the United States. the Bee Gees' soundtrack to Saturday Night Fever became the one best selling album of all time. The Bee Gees and Donna Summer became the genres mega stars. The Bee Gees had 9 number 1 singles, and 12 top 10 hits on the Billboard Hot 100 Chart. Donna Summer had 4 number 1 singles, and 8 top 5 hits, 9 top 10s during the second half of the decade. Summer would be the first female artist of the modern era, to have the number one single and number album, simultaneously on the pop charts. She would accomplish this 3 times in 8 months. She was the first female artist to have 3 number one singles, and 5 top 10, and or; 5 top 5 singles in a calendar year (1979). The other prominent acts of the genre were KC and the Sunshine Band who scored 4 number one singles, The Village People, and Chic. KC and the Sunshine Band would enter the first week of the new decade (80s) with their fifth number one single, and Donna Summer would enter the new decade with her third number one double album.


Output: b


Input: Consider Input: Question: Where did Warren Harding live the year Coolidge was born? Passage:Calvin Coolidge (born John Calvin Coolidge Jr.; ; July 4, 1872 – January 5, 1933) was an American politician and lawyer who served as the 30th president of the United States from 1923 to 1929. A Republican lawyer from New England, born in Vermont, Coolidge worked his way up the ladder of Massachusetts state politics, eventually becoming governor of Massachusetts. His response to the Boston Police Strike of 1919 thrust him into the national spotlight and gave him a reputation as a man of decisive action. The next year, he was elected vice president of the United States, and he succeeded to the presidency upon the sudden death of Warren G. Harding in 1923. Elected in his own right in 1924, he gained a reputation as a small government conservative and also as a man who said very little and had a rather dry sense of humor.


Output: b


Input: Consider Input: Question: What is the age difference between Tom's teammate in 1961 and his teammate in 1967? Passage:Standing 6 ft 6 in, Meschery also was a highly talented basketball player. After graduating from St. Mary's, he was drafted by the Philadelphia Warriors as the 7th pick overall in the 1961 NBA draft. Meschery played alongside legend Wilt Chamberlain, to whom he later dedicated a poem. Meschery was the starting forward on the 1961-62 Philadelphia Warriors team in which Chamberlain scored 100 points. Meschery led the NBA in personal fouls in 1962 and he became the first foreign born player to play in an NBA All-Star Game when he played in the 1963 NBA All-Star Game. Chamberlain left the Warriors in 1965, returning to his home town Philadelphia, to play with the 76ers. The Warriors however, strengthened by the arrival of Rick Barry, made it to the 1967 NBA Finals, in which they lost to Chamberlain's 76ers. After his NBA Finals appearance, Meschery was selected by the NBA's Seattle SuperSonics during the 1967 NBA Expansion Draft.



Output: a