Question: The British  socialite and artist Rosemary Pratt married this Royal Air Force officer, flying ace, courtier and author who served as what to King George VI?
Sentence (from "Arthur Coningham (RAF officer)"): During the First World War, he was at Gallipoli with the New Zealand Expeditionary Force, was discharged in New Zealand as medically unfit for active service, and journeyed to Britain at his own expense to join the Royal Flying Corps, where he became a flying ace.
Relevant evidence: No