Instructions: In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Input: Context: The Central Powers , consisting of Germany, , the Ottoman Empire and Bulgaria  hence also known as the Quadruple Alliance  was one of the two main factions during World War I (191418). It faced and was defeated by the Allied Powers that had formed around the Triple Entente, after which it was dissolved., The Royal Air Force (RAF) is the United Kingdom's aerial warfare force. Formed towards the end of the First World War on 1 April 1918, it is the oldest independent air force in the world. Following victory over the Central Powers in 1918 the RAF emerged as, at the time, the largest air force in the world. Since its formation, the RAF has taken a significant role in British military history, in particular, playing a large part in the Second World War where it fought its most famous campaign, the Battle of Britain., Marshal of the Royal Air Force Cyril Louis Norton Newall , 1st Baron Newall GCB , OM , GCMG , CBE , AM ( 15 February 1886 -- 30 November 1963 ) was a senior officer of the British Army and Royal Air Force . He commanded units of the Royal Flying Corps and Royal Air Force in the First World War , and served as Chief of the Air Staff during the first years of the Second World War . From 1941 to 1946 he was the Governor - General of New Zealand . Born to a military family , Newall studied at the Royal Military College , Sandhurst , before taking a commission as a junior officer in the Royal Warwickshire Regiment in 1905 . After transferring to the 2nd Gurkha Rifles in the Indian Army , he saw active service on the North West Frontier , but after learning to fly in 1911 turned towards a career in military aviation . During the First World War he rose from flying instructor to command of 41st Wing RFC , the main strategic bombing force , and was awarded the Albert Medal for putting out a fire in an explosives store . He served in staff positions through the 1920s and was Air Officer Commanding the Middle East Command in the early 1930s before becoming Air Member for Supply and Organisation in 1935 . Newall was appointed Chief of the Air Staff in 1937 and , in that role , supported sharp increases in aircraft production , increasing expenditure on the new , heavily armed , Hurricane and Spitfire fighters , essential to re-equip Fighter Command . However , he was sacked after the Battle of Britain after political intrigue caused him to lose Churchill 's confidence . In 1941 he was appointed Governor - General of New Zealand , holding office until 1946 ., The Battle of Britain (German: "die Luftschlacht um England", literally "Air battle for England") was a combat of the Second World War, when the Royal Air Force (RAF) defended the United Kingdom (UK) against the German Air Force (Luftwaffe) attacks from the end of June 1940. It is described as the first major campaign fought entirely by air forces. The British officially recognise its duration as from 10 July until 31 October 1940 that overlaps with the period of large-scale night attacks known as the Blitz, while German historians do not accept this subdivision and regard it as a campaign lasting from July 1940 to June 1941., The Royal Flying Corps (RFC) was the air arm of the British Army before and during the First World War, until it merged with the Royal Naval Air Service on 1 April 1918 to form the Royal Air Force. During the early part of the war, the RFC supported the British Army by artillery co-operation and photographic reconnaissance. This work gradually led RFC pilots into aerial battles with German pilots and later in the war included the strafing of enemy infantry and emplacements, the bombing of German military airfields and later the strategic bombing of German industrial and transportation facilities., Subject: cyril newall, Relation: conflict, Options: (A) battle of britain (B) the blitz (C) world war (D) world war i
Output:
world war i