Question: Did Clark Gable appear in any movies scored by John Williams?, Answer:No, Description of Clark Gable: American actor, Fact1: Clark Gable died in 1960., Fact2: John Williams scored his first movie in 1961.
Step1: When did Clark Gable die?, Step2: When did John Williams begin creating movie scores?, Step3: Is #2 before #1?, Wikipedia page for step 1: Clark Gable, Wikipedia page for step 2: John Williams, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False