When did the author who wrote Animal Farm die?
21-Jan-50
1939
1939
1939
1939
1939
1932
1931
1939
1932
1931
1939
1932
1931
1939
1932
1931
1984
1939
1932
1970
1975
1984
1931
1939
1932
1970
1975
1984
1972
1973
1931
1939
1971
1970
1976
1975
1932
1968
1984
1972
1973
1985
1921
1927
1974
1971
1970
1976
1975
1968
1931
1984
1939
1972
1912
1973
1932
1924
1985
1974
1971
1921
1970
1927
1976
1975
1968
1984
1972
1982
1973
1931
1977
1939
1969
1980
1912
1985
1986
1974
1932
1923
1924
1890
1981
1971
1970
1976
1975
1968
1978
1984
1972
1964
1982
1983
1921
1915
1927
1973
1977
1969
1922
1980
1985
1986
1987
1974
1931
1939
1981
1912
1971
1970
1976
1975
1932
1968
1988
1979
1978
1984
1972
1923
1964
1982
1924
1890
1983
1926
1973
1967
1977
1990
1969
1980
1985
1921
1986
1987
1915
1927
1974
1981
1971
1970
1976
1975
1968
1931
1988
1979
1978
1984
1939
1972
1964
1982
1983
1912
1973
1932
1967
1966
1977
1923
1990
1969
1924
1891
1890
1965
1980
1985
1963
1986
1987
1974
1940
1981
1971
1921
1970
1927
1976
1975
1968
1988
1979
1978
1984
1972
1964
1982
1913
1922
1983
1973
1931
1967