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.

[Q]: Question: How many battles had Oswald Watt commanded by the year Holden joined the Australian Imperial Force? Passage:Holden enlisted in the Australian Imperial Force on 26 May 1915, and was posted to the 4th Light Horse Brigade as a private. He departed for Egypt aboard the transport A29 Suevic on 13 June. Serving as a driver first in the Middle East and then on the Western Front, his mechanical ability and sense of adventure led him to volunteer for the Australian Flying Corps (AFC) in December 1916. After qualifying as a pilot in England, he was commissioned a lieutenant and posted to No.2 Squadron. Commanded by Major Oswald Watt, No.2 Squadron's personnel included many former Lighthorsemen, as well as mechanics from the AFC's first combat formation, the Mesopotamian Half Flight. The force trained extensively in England commencing in January 1917, before deploying to the Western Front that September. Holden was involved in the AFC's first day of combat in France; just after noon on 2 October, in the vicinity of Saint-Quentin, he and his wingman engaged a German two-seater that managed to escape.

[A]: Holden enlisted in the Australian Imperial Force on 26 May 1915, and was posted to the 4th Light Horse Brigade as a private

[Q]: Question: Between the city close to where Orion was born and the one where he worked for WBAY-TV/AM, which one has more high schools? Passage:Samuelson was born on a dairy farm in Ontario, Wisconsin, near LaCrosse. He considered becoming a Lutheran pastor before deciding on six months of radio school. His early work was based in Wisconsin, at WKLJ in Sparta, WHBY in Appleton, and WBAY-TV/AM in Green Bay. He is best known for his association with WGN Radio in Chicago, serving as the station's head agriculture broadcaster since 1960. In May of 1960, one of Mr. Samuelson's first assignments for WGN was to Emcee the National Barn Dance, a long running program that WGN had just acquired when WLS radio discontinued its association with Prairie Farmer Magazine. WLS had become "The Station With Personality" and started playing Rock and Roll. Three years into his tenure at WGN, he was the staffer that read the news of the John F. Kennedy assassination. He currently co-hosts (with associate Max Armstrong) the Morning Show on Saturdays. In addition, Samuelson hosts a three-minute daily "National Farm Report", and a weekly commentary, "Samuelson Sez"; both are syndicated to various stations across the country through Tribune Broadcasting's Tribune Radio Network.

[A]: Samuelson was born on a dairy farm in Ontario, Wisconsin, near LaCrosse

[Q]: Question: Which of Bracton's predecessors served in their position the longest? Passage:Plucknett describes Bracton in this way: "Two generations after Ranulf de Glanvill we come to the flower and crown of English jurisprudence Bracton." Bracton was born around 1210 in Devon and had a great deal of preferment in the Church. He either derived from Bratton Fleming or Bratton Clovelly. Both villages are in Devon. It was only after his death that the family name appears as Bracton; during his life, he was known as Bratton, or Bretton. This originally may have been Bradton, meaning "Broad Town". Bracton first appeared as a justice in 1245. From 1248 until his death in 1268 he was steadily employed as a justice of the assize in the southwestern counties, especially Somerset, Devon and Cornwall. He was a member of the coram rege, also called the coram ipso rege, later to become the King's Court. He retired from this in 1257, shortly before the meeting of the Mad Parliament in 1258 at Oxford. It is unknown whether his retirement was related to politics. His leaving coincided with the onset of the notorious Second Barons' War in 1264. At that time Bracton was ordered to restore to the Treasury the large store of plea rolls (case records from previous trials) that had been in his possession. He was also forced to surrender the large number of rolls from his predecessors Martin Pateshull and William Raleigh, also known as William de Raley. It cannot be determined whether he disgraced the King or the barons in this affair, but it is speculated that some kind of political intrigue was involved. The practical result was that his major work, De Legibus et Consuetudinibus Angliae ("The Laws and Customs of England"), was left unfinished. Even so, it exists in four large volumes today. He continued to follow the assizes in the southwest until 1267. In the last year of his life he filled another prominent role, as member of a commission of prelates, magnates and justices appointed to hear the complaints of the "disinherited" those who had sided with Simon de Montfort, 6th Earl of Leicester.

[A]:
He was also forced to surrender the large number of rolls from his predecessors Martin Pateshull and William Raleigh, also known as William de Raley