In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Example Input: Question: Did Ida's father have more than one child? Passage:The Anglo-Saxon Chronicle indicates that Ida's reign began in 547, and records him as the son of Eoppa, grandson of Esa, and great-grandson of Ingwy. Likewise, the Historia Brittonum calls him as the son of Eoppa and the first king of Berneich or Bernicia. The Anglo-Saxon Chronicle elaborates that he ruled for twelve years and built the Bernician capital of Bamburgh Castle. Later, however, the Chronicle confuses his territory with the later Northumbria, saying that Ælla, historically a king of Deira rather than Bernicia, succeeded him as king after his death. Northumbria did not exist until the union of Bernicia with the kingdom of Deira; this happened for the first time under Ida's grandson Æthelfrith. The genealogies of the Anglo-Saxon kings attached to some manuscripts of the Historia Brittonum give more information on Ida and his family; the text names Ida's "one queen" as Bearnoch and indicates that he had twelve sons, naming among them Adda, Æthelric, Theodric, Eadric, Theodhere, Osmere and Ealric. Several of these are listed as kings. One of them, Theodric, is noted for fighting against a Brittonic coalition led by Urien Rheged and his sons. The genealogical preface to Chronicon ex chronicis names six sons, Adda, Bealric, Theodric, Ethelric, Osmere, and Theodhere, born to his wife and six born to concubines, Ocga, Alric, Ecca, Oswald, Sogor and Sogothere. Ida's successor, Glappa, does not appear among his sons in any of the early sources. Ida's descendants would rule Bernicia and later Northumbria.

Example Output: The Anglo-Saxon Chronicle indicates that Ida's reign began in 547, and records him as the son of Eoppa, grandson of Esa, and great-grandson of Ingwy

Example Input: Question: How many more troops were at the fight in 591 than the one in 586? Passage:Maurice had to continue the war against the Persians. In 586 his troops defeated them at the Battle of Solachon south of Dara. In 588, a mutiny by unpaid Byzantine troops against their new commander, Priscus, seemed to offer the Sassanids a chance for a breakthrough, but the mutineers themselves repulsed the ensuing Persian offensive. Later in the year they secured a major victory before Martyropolis. The Sassanid commander, Maruzas, was killed, several of the Persian leaders were captured along with 3,000 other prisoners, and only a thousand men survived to reach refuge at Nisibis. The Byzantines secured much booty, including the Persian battle standards, and sent them, along with Maruzas' head, to Maurice in Constantinople. In 590 two Parthian brothers, Vistahm and Vinduyih, overthrew King Hormizd IV and made the latter's son, Prince Khosrau II, the new King. The former Persian commander-in-chief, Bahram Chobin, who had rebelled against Hormizd IV, claimed the throne for himself and defeated Khosrau. Khosrau and the two Parthians fled to the Byzantine court. Although the Senate unanimously advised against it, Maurice helped Khosrau regain his throne with an army of 35,000 men. In 591 the combined Byzantine-Persian army under generals John Mystacon and Narses defeated Bahram Chobin's forces near Ganzak at the Battle of Blarathon. The victory was decisive; Maurice finally brought the war to a successful conclusion with the re-accession of Khosrau.

Example Output: In 586 his troops defeated them at the Battle of Solachon south of Dara

Example Input: Question: Is the English commentator who described Hurling as his second favorite sport in the world after football still alive today? Passage:Hurling is administered by the Gaelic Athletic Association (GAA). It is played throughout the world, and is popular among members of the Irish diaspora in North America, Europe, Australia, New Zealand, South Africa, Argentina, and South Korea. In many parts of Ireland, however, hurling is a fixture of life. It has featured regularly in art forms such as film, music and literature. The final of the All-Ireland Senior Hurling Championship was listed in second place by CNN in its "10 sporting events you have to see live", after the Olympic Games and ahead of both the FIFA World Cup and UEFA European Football Championship. After covering the 1959 All-Ireland Senior Hurling Championship Final between Kilkenny and Waterford for BBC Television, English commentator Kenneth Wolstenholme was moved to describe hurling as his second favourite sport in the world after his first love, football. Alex Ferguson used footage of an All-Ireland Senior Hurling Championship final in an attempt to motivate his players during his time as manager of Premier League soccer outfit Manchester United; the players winced at the standard of physicality and intensity in which the hurlers were engaged. In 2007, Forbes magazine described the media attention and population multiplication of Thurles town ahead of one of the game's annual provincial hurling finals as being "the rough equivalent of 30 million Americans watching a regional lacrosse game".

Example Output:
After covering the 1959 All-Ireland Senior Hurling Championship Final between Kilkenny and Waterford for BBC Television, English commentator Kenneth Wolstenholme was moved to describe hurling as his second favourite sport in the world after his first love, football