instruction:
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.
question:
Question: Which unit that were combined to form the Royal Irish Regiment was established first? Passage:He was Commanding Officer of 1Bn Royal Irish Rangers from February 1989 to August 1991. He attended the Higher Command and Staff Course, graduating in April 1991, and was promoted to colonel on 30 June 1991. From August 1991 to January 1992, he was based in Northern Ireland, overseeing the amalgamation of the Ulster Defence Regiment and the Royal Irish Rangers into the Royal Irish Regiment. He was promoted to brigadier on 31 December 1991, with seniority from 30 June 1991. From January 1992 to November 1993, he was commanding officer of the 48 Gurkha Brigade in Hong Kong. He was posted to the Ministry of Defence from November 1993 until January 1997 as Director of Public Relations (Army).

answer:
a


question:
Question: Which occured first, Ali's refusal to go to Vietnam or his being stripped of his championship? Passage:The fighters discuss their bouts against Muhammad Ali as well as their own lives and careers; Ali's fights against other opponents; his conversion to Islam and the assumption of the name Muhammad Ali; his relationship with the Nation of Islam organization (frequently referred to as the "black Muslims"), its leader, Elijah Muhammad (who bestowed Ali with his new name after he was briefly called Cassius X), and the Nation of Islam's most prominent minister, Malcolm X; Ali's refusal to be inducted into the United States Army to serve in the ongoing Vietnam War in 1967 on moral and religious grounds; the decision by the New York State Athletic Commission to strip him of his championship; his legal case and his reinstatement after the favorable June 28, 1970 decision by the Supreme Court of the United States. The Justices decided 8–0 (with Thurgood Marshall abstaining), that "... for the reasons stated, that the Department [of Justice] was simply wrong as a matter of law in advising that the petitioner's beliefs were not religiously based and were not sincerely held".

answer:
a


question:
Question: How much time had passed between the Shah's lost of power and his restoration by the CIA? Passage:Schandermani lived in Tehran, the capital of Iran. In 1953 US Central Intelligence Agency overthrew the Iranian government of Prime Minister Mohammed Mossadegh and restored Shah Mohammed Reza Pahlavi. Schandermani's father was a leftist politician. After CIA coup his father was arrested and sentenced to death. But he escaped from the detention centre and later on moved to the USSR where the Soviet officials granted him political asylum. In the early 60's Schandermani immigrated with his mother to Russia, where family was reunited. In 1961 he went to school in Moscow. Two years later he continued his school education in a special school for foreigners Interdom located in the Russian city Ivanovo. In 1971 he graduated from this school and moved to Dushanbe capitol of the former Soviet Republic of Tajikistan. In 1979 after the fall of the Shah's regime Schandermani went via West-Berlin back to Iran. After his arrival at the Tehran's airport Mehrabad he was arrested and jailed. Four days later he was expelled from the country to the German city Berlin, where he applied for political asylum. In 1992 he was naturalized and became citizen of the Federal Republic of Germany.

answer:

b