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: When did the war begin that prompted the Navy to build the airport? Passage:In 1950, Admiral Arthur W. Radford, Commander-in-Chief of the United States Pacific Fleet, envisioned an naval base in the Western Pacific to enhance Seventh Fleet capabilities. The Korean War began and the Navy realized it had a need for an air station in the region. Cubi Point in the Philippines was selected, and civilian contractors were initially approached for the project. After seeing the Zambales Mountains and the surrounding jungle, they claimed it could not be done. The U.S. Navy then turned to the Seabees and was told no problem, Can do. The first Seabees to arrive were surveyors of Construction Battalion Detachment 1802. Moblie Comstruction Battalion 3 arrived on 2 October 1951 to get the project going and was joined by MCB 5 in November. Over the next five years, MCBs 2, 7, 9, 11 and CBD 1803 also contributed to the effort. They leveled a mountain to make way for a nearly runway. NAS Cubi Point turned out to be one of the largest earth-moving projects in the world, equivalent to the construction of the Panama Canal. Seabees there moved of dry fill plus another 15 million that was hydraulic fill. The $100million facility was commissioned on 25 July 1956, and comprised an air station with an adjacent pier capable of docking the Navy's largest carriers. Adjusted-for-inflation, today's price-tag for what the Seabees built at Cubi Point would be $906,871,323.53. After decades of use by American forces, Mount Pinatubo erupted in 1991, burying Cubi Point in 18-36 inches of ash. Despite this, the American government wished to keep the Subic Naval Base and signed a treaty with the Philippine government. The treaty was not ratified, however, failing by a slim margin in the Philippine Senate. Attempts to negotiate a new treaty were soon abandoned and the United States was informed that it was to withdraw within one year. U.S. forces withdrew in November 1992, turning over the facility with its airport to the Philippine government.

A: The Korean War began and the Navy realized it had a need for an air station in the region
****
Q: Question: Has the building constructed by Sir John Thynne ever been severely damaged? Passage:The Thynne family descends from the soldier and courtier Sir John Thynne (died 1580), who constructed Longleat House between 1567 and 1579. In 1641 his great-grandson Henry Frederick Thynne was created a Baronet, of Caus Castle, in the Baronetage of England (some sources claim that the territorial designation is "Kempsford in the County of Gloucester"). He was succeeded by his son, the second Baronet. He represented Oxford University and Tamworth in the House of Commons and also served as Envoy to Sweden. In 1682 he was raised to the Peerage of England as Baron Thynne, of Warminster in the County of Wilts, and Viscount Weymouth, in the County of Dorset, with remainder to his younger brothers James Thynne (who died unmarried) and Henry Frederick Thynne and the heirs male of their bodies.

A: The Thynne family descends from the soldier and courtier Sir John Thynne (died 1580), who constructed Longleat House between 1567 and 1579
****
Q: Question: How old was Christabel Pankhurst when she lost her election? Passage:The United Kingdom's Representation of the People Act 1918 gave near-universal suffrage to men, and suffrage to women over 30. The Representation of the People Act 1928 extended equal suffrage to both men and women. It also shifted the socioeconomic makeup of the electorate towards the working class, favouring the Labour Party, which was more sympathetic to women's issues. The 1918 election gave Labour the most seats in the house to date. The electoral reforms also allowed women to run for Parliament. Specifically, the Parliament (Qualification of Women) Act 1918 gave women over 21 the right to stand for election as an MP. Christabel Pankhurst narrowly failed to win a seat in 1918, but in 1919 and 1920, both Lady Astor and Margaret Wintringham won seats for the Conservatives and Liberals respectively by succeeding their husband's seats. Labour swept to power in 1924. Constance Markievicz (Sinn Fein) was the first woman elected in Ireland in 1918, but as an Irish nationalist, refused to take her seat. Astor's proposal to form a women's party in 1929 was unsuccessful. Women gained considerable electoral experience over the next few years as a series of minority governments ensured almost annual elections, but there were 12 women in Parliament by 1940. Close affiliation with Labour also proved to be a problem for the National Union of Societies for Equal Citizenship (NUSEC), which had little support in the Conservative party. However, their persistence with Conservative Prime Minister Stanley Baldwin was rewarded with the passage of the Representation of the People (Equal Franchise) Act 1928.

A:
Christabel Pankhurst narrowly failed to win a seat in 1918, but in 1919 and 1920, both Lady Astor and Margaret Wintringham won seats for the Conservatives and Liberals respectively by succeeding their husband's seats
****