Input (grade 13): Edward George Geoffrey Smith-Stanley, 14th Earl of Derby, KG, PC (29 March 1799 - 23 October 1869) was an English statesman, three times Prime Minister of the United Kingdom, and to date the longest serving leader of the Conservative Party.
Output (grade 7): Edward George Geoffrey Smith-Stanley, 14th Earl of Derby, KG, PC (29 March 1799 â "23 October 1869) was an English statesman. He served as Prime Minister of the United Kingdom three times.