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 long was Robert in the Parliament? Passage:Richard Bennet (d.1619), a Councillor at Law, built Hexworthy House as his seat within the parish. The Bennet family originated in Sussex and settled at Hexworthy during the reign of Queen Elizabeth I (1558-1603). His son was Col. Robert Bennet (1605–1683) of Hexworthy, a Member of Parliament during the Civil War and a noted commander of the Parliamentarian forces. His descendant Richard Bennett-Coffin (d.1796) was the son of Edward Bennett of Lawhitton by his wife Honor Coffin (born 1682), 11th daughter of Richard Coffin (1623-1700) of Portledge in the parish of Alwington in North Devon, lord of the manor of Alwington and Sheriff of Devon in 1683. Richard Bennett-Coffin (d.1796) became heir to the Coffin estates following the death of his childless uncle Richard Coffin (1684-1766). The Coffin family had been established at Alwington since the reign of King Henry II (1154-1189), and remained there in unbroken male succession until 1766. He adopted the name and arms of Coffin, but died without progeny at Esher in Surrey and was buried at Lawhitton where survives his monument. His heir was Rev. John Pine-Coffin (1735-1824), eldest surviving grandson of Dorothy Coffin (1651-1690), eldest daughter of Richard Coffin (1623-1700), who in 1672 married Edward Pyne (1648-1675) of East Down. Her descendants remained seated at East Down manor house until 1866, the Pyne family having occupied it since the 13th century. The last in the Pine-Coffin family to occupy Portledge manor house was Richard Geoffrey Pine-Coffin (1908-1974).

Example Output: a

Example Input: Question: How old was the Prime Minister when he announced he was stepping down? Passage:Melkert was elected as a Member of the House of Representatives after the election of 1986, taking office on 3 June 1986 serving as a frontbencher and spokesperson for Finances. After the election of 1994 Melkert was appointed as Minister of Social Affairs and Employment in the Cabinet Kok I, taking office on 22 August 1994. After the election of 1998 Melkert returned as a Member of the House of Representatives, taking office on 19 May 1998. Following the cabinet formation of 1998 Melkert per his own request asked not to be considered for a cabinet post in the new cabinet, he was seen as a rising star by the Labour Party leadership and was considered as the favorite son to succeed Wim Kok as the next Leader of the Labour Party and was selected as the Parliamentary leader of the Labour Party in the House of Representatives, taking office on 13 July 1998. The Cabinet Kok I was replaced by the Cabinet Kok II on 3 August 1998. In December 2001 the Leader of the Labour Party and incumbent Prime Minister Kok announced he was stepping down as Leader and that he wouldn't stand for the election of 2002, the Labour Party leadership approached Melkert as a candidate to succeed him, Melkert accepted and became the Leader of the Labour Party and Lijsttrekker (top candidate) for the election, taking office on 15 December 2001. The Labour Party suffered a big loss, losing 22 seats and fell back as the fourth largest party and now had 23 seats in the House of Representatives. On May 16 2002 Melkert announced he was stepping down as Leader and Parliamentary leader taking responsibility for the defeat but continued to serve in the House of Representatives as a backbencher.

Example Output: b

Example Input: Question: Is the car Radisich used on his first BTCC season still in production? Passage:He won the 1993 and 1994 Touring Car World Cup events at Monza and at Donington respectively. 1993 was his first British Touring Car Championship (BTCC) season, in a Ford Mondeo prepared by Andy Rouse. He finished 3rd in the series despite only competing in half the year. He would again drive for Andy Rouse in 1994 where he finished 3rd again behind Gabriele Tarquini for Alfa Romeo and Alain Menu for Renault. Radisich would again drive for Andy Rouse in 1995 but by the end of the 1995 season the car had reached the end of its development cycle and was increasingly uncompetitive during the end of the 1995 season and in the 1996 season when West Surrey Racing took over the Ford team from Andy Rouse. 1996 would be a disappointment for the Ford team with no podium places and Radisich finishing 13th in the championship. 1997 would see a new Mondeo however it to was uncompetitive and would not challenge the front running teams. In 1998 he raced for Peugeot where he again had a disappointing season. He left the series and went to race for Dick Johnson Racing in the V8 Supercar series in Australia.

Example Output:
b