In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Ex Input:
Passage: Etzel Cardeña is the Thorsen Professor of Psychology (including parapsychology and hypnosis) at Lund University, Sweden where he is Director of the Centre for Research on Consciousness and Anomalous Psychology (CERCAP). A native of Mexico, Cardeña studied at the Universidad Iberoamericana in México and completed an MA in clinical psychology at York University in Toronto, Canada and an MA and PhD in Personality Psychology at the University of California, Davis. His doctoral thesis under the supervision of Charles Tart was on the phenomenology of deep states of hypnosis. He subsequently went on to do post-doctoral work in the area of dissociation and hypnosis at Stanford University under David Spiegel. Cardeña has held academic posts at Georgetown University, the Uniformed Services University of the Health Sciences (USUHS) and the University of Texas–Pan American, among others. He has served as President of the Society of Psychological Hypnosis (APA Division 30) for 2000–2001, the Society for Clinical and Experimental Hypnosis for 2001–2003, and the Parapsychological Association for the year 2008-2009. He has expressed views in favour of the validity of some paranormal phenomena. In a recent paper in American Psychologist he wrote that "The evidence for psi is comparable to that for established phenomena in psychology and other disciplines, although there is no consensual understanding of them."
 Link Information: none Answer: none

Ex Output:
Which doctorate and post doctorate supervisor's that Cardena worked under was older?


Ex Input:
Passage: The original catalyst for development was the ill-fated vanity project by Lord Kensington (died 1852) which consisted of the two-mile conversion of the insanitary Counter's Creek into the Kensington Canal (1826 onwards), followed by its eventual replacement first by "Mr Punch's railway", opened in 1844 and next, by the Metropolitan District Railway in 1865–69, which eventually became London Underground's District Line and was joined after 1907 by the Piccadilly line. Meanwhile, the congestion apparent in London and Middlesex for burials at the start of the century was causing public concern not least on health grounds. In 1837 a decision was made to lay out a new burial ground on the edge of Earl's Court in an outlying area of Brompton. The moving spirit behind the project was the engineer, Stephen Geary. It was necessary to form a company in order to get parliamentary permission to raise capital for the proposal. Securing the land – some 40 acres – from local landowner, Lord Kensington and the Equitable Gas Light Company, as well as raising the money proved an extended challenge. After two years the cemetery was duly established by Act of Parliament and laid out in 1839, it opened in 1840, originally as the West of London and Westminster Cemetery. It was consecrated by Charles James Blomfield, Bishop of London in June 1840, and is now one of Britain's oldest and most distinguished garden cemeteries, served by the adjacent West Brompton station.
 Link Information:  the GNP&BR was formally opened on 15 December 1906 Answer: 1

Ex Output:
How many months after the Piccadily line was created did it join with the London Underground's District line?


Ex Input:
Passage: Born the son of James Drummond, 10th Viscount Strathallan, and educated at the Royal Naval College Dartmouth, Drummond was promoted to lieutenant in 1906. He served in World War I as second in command of the cruiser HMS Caroline from 1914 and then as an officer in the cruiser HMS Cardiff from 1917. He was appointed Commanding Officer of the cruiser HMS Capetown in 1927, Chief of Staff to the Commander-in-Chief, Portsmouth in 1930 and Chief of Staff to the Commander-in-Chief American and West Indies Station before becoming Commander-in-Chief of the New Zealand Division in 1935. He served in World War II as Captain of the Dockyard at Portland from August 1939 and as Chief of Staff to the Commander-in-Chief, Rosyth from 1942 until September 1945 when he retired.
 Link Information: none Answer: none

Ex Output:

Which of the ships that Drummond served on in world war 1 had the largest crew compliment?