Question: Did Ludwig van Beethoven start rock and roll?, Answer:No, Description of Rock and roll: Genre of popular music, Fact1: Rock and roll originated and evolved in the United States during the late 1940s and early 1950., Fact2: Ludwig van Beethoven died on 26 March 1827.
Step1: When was rock and roll invented?, Step2: When did Ludwig van Beethoven die?, Step3: Is #1 before #2?, Wikipedia page for step 1: https://en.wikipedia.org/wiki/Rock_and_roll, Wikipedia page for step 2: https://en.wikipedia.org/wiki/Ludwig_van_Beethoven, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False