TASK DEFINITION: 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.
PROBLEM: Question: Who was the last commander of the Grukha force that was based in Hong Kong? 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).


SOLUTION: b

PROBLEM: Question: Which countries comprised the alliance that conquered and occupied Greece? Passage:Aside from the Romaniotes, a distinct Jewish population that historically lived in communities throughout Greece and neighboring areas with large Greek populations, Greece had a large population of Sephardi Jews, and is a historical center of Sephardic life; the city of Salonica or Thessaloniki, in Greek Macedonia, was called the "Mother of Israel". Greek Jews played an important role in the early development of Christianity, and became a source of education and commerce for the Byzantine Empire and throughout the period of Ottoman Greece, until suffering devastation in the Holocaust after Greece was conquered and occupied by the Axis powers despite efforts by Greeks to protect them. In the aftermath of the Holocaust, a large percentage of the surviving community emigrated to Israel or the United States.


SOLUTION: b

PROBLEM: Question: Where was the singer of Ngarra Burra Ferra born? Passage:The track "Ngarra Burra Ferra" sung by indigenous artist Jessica Mauboy from the 2012 hit film The Sapphires is a song based on the traditional Aboriginal hymn "Bura Fera." The song is in the Yorta Yorta language and speaks of the Lord God's help in decimating a Pharaoh's armies. The chorus, Ngara burra ferra yumini yala yala, translates into English as "The Lord God drowned all Pharaoh's armies, hallelujah!" These lyrics are based on an ancient song in Jewish tradition known as the “Song of the Sea” or “Miriam’s Song”, as it was composed and sung by Miriam, older sister of the prophet Moses. It can be found in Exodus 15, especially verse 4, “Pharaoh’s chariots and his host hath he cast into the sea: his chosen captains also are drowned in the Red sea." Aboriginal communities of Victoria and southern New South Wales may be the only people in the world who still sing the piece (in Yorta Yorta).


SOLUTION:
b