input: In 1964, along with other American business figures such as Sol Linowitz, Rockefeller founded the non-profit International Executive Service Corps which encourages developing nations to promote private enterprise. In 1979, he formed the Partnership for New York City, a not-for-profit membership organization of New York businessmen. In 1992, he was selected as a leading member of the Russian-American Bankers Forum, an advisory group set up by the head of the Federal Reserve Bank of New York to advise Russia on the modernization of its banking system, with the full endorsement of President Boris Yeltsin. Rockefeller had a lifelong association with the Council on Foreign Relations (CFR) when he joined as a director in 1949. In 1965, Rockefeller and other businessmen formed the Council of the Americas to stimulate and support economic integration in the Americas. In 1992, at a Council sponsored forum, Rockefeller proposed a "Western Hemisphere free trade area", which became the Free Trade Area of the Americas in a Miami summit in 1994. His and the Council's chief liaison to President Bill Clinton in order to garner support for this initiative was through Clinton's chief of staff, Mack McLarty, whose consultancy firm Kissinger McLarty Associates is a corporate member of the Council, while McLarty himself is on the board of directors. He was also a trustee of the Carnegie Endowment for International Peace, including 1948, when Alger Hiss was president. Displeased with the refusal of Bilderberg Group meetings to include Japan, Rockefeller helped found the Trilateral Commission in July 1973.

Answer this question "What was his biggest accomplishment with any of these"
output: at a Council sponsored forum, Rockefeller proposed a "Western Hemisphere free trade area", which became the Free Trade Area of the Americas

input: In 1947, Salk became ambitious for his own lab and was granted one at the University of Pittsburgh, but the lab was smaller than he had hoped and he found the rules imposed by the university restrictive. In 1948, Harry Weaver, the director of research at the National Foundation for Infantile Paralysis, contacted Salk. He asked Salk to find out if there were more types of polio than the three then known, offering additional space, equipment and researchers. For the first year he gathered supplies and researchers including Julius Youngner, Byron Bennett, L. James Lewis, and secretary Lorraine Friedman joined Salk's team, as well. As time went on, Salk began securing grants from the Mellon family and was able to build a working virology laboratory. He later joined the National Foundation for Infantile Paralysis's polio project established by President Franklin D. Roosevelt. Extensive publicity and fear of polio led to much increased funding, $67 million by 1955, but research continued on dangerous live vaccines. Salk decided to use the safer 'killed' virus, instead of weakened forms of strains of polio viruses like the ones used contemporarily by Albert Sabin, who was developing an oral vaccine. After successful tests on laboratory animals, on July 2, 1952, assisted by the staff at the D.T. Watson Home for Crippled Children, Salk injected 43 children with his killed-virus vaccine. A few weeks later, Salk injected children at the Polk State School for the retarded and feeble-minded. In 1954 he tested the vaccine on about one million children, known as the polio pioneers. The vaccine was announced as safe on April 12, 1955. The project became large, involving 100 million contributors to the March of Dimes, and 7 million volunteers. The foundation allowed itself to go into debt to finance the final research required to develop the Salk vaccine. Salk worked incessantly for two and a half years. Salk's inactivated polio vaccine was the first vaccine for the disease; it came into use in 1955. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system.

Answer this question "Was the vaccine used?"
output: Salk injected children at the Polk State School for the retarded and feeble-minded.

input: Christie had long been a fan of detective novels, having enjoyed Wilkie Collins's The Woman in White and The Moonstone, as well as Sir Arthur Conan Doyle's early Sherlock Holmes stories. She wrote her own detective novel, The Mysterious Affair at Styles, featuring Hercule Poirot, a former Belgian police officer noted for his twirly large "magnificent moustaches" and egg-shaped head. Poirot had taken refuge in Britain after Germany invaded Belgium. Christie's inspiration for the character stemmed from real Belgian refugees who were living in Torquay and the Belgian soldiers whom she helped treat as a volunteer nurse in Torquay during the First World War. Agatha began working on The Mysterious Affair at Styles in 1916, writing most of it on Dartmoor. Her original manuscript was rejected by such publishing companies as Hodder and Stoughton and Methuen. After keeping the submission for several months, John Lane at The Bodley Head offered to accept it, provided that Christie change the ending. She did so, and signed a contract which she later felt was exploitative. It was finally published in 1920. Christie, meanwhile, settled into married life, giving birth to her only child, daughter Rosalind Margaret Hicks, in August 1919 at Ashfield, where the couple spent much of their time, having few friends in London. Archie left the Air Force at the end of the war and started working in the City financial sector at a relatively low salary, though they still employed a maid. Christie's second novel, The Secret Adversary (1922), featured a new detective couple Tommy and Tuppence, again published by The Bodley Head. It earned her PS50. A third novel again featured Poirot, Murder on the Links (1923), as did short stories commissioned by Bruce Ingram, editor of The Sketch magazine. In order to tour the world promoting the British Empire Exhibition, the couple left their daughter Rosalind with Agatha's mother and sister. They travelled to South Africa, Australia, New Zealand, and Hawaii. They learned to surf prone in South Africa; then, in Waikiki, they were among the first Britons to surf standing up.

Answer this question "When was it written?"
output:
Agatha began working on The Mysterious Affair at Styles in 1916,