Question: Does autopilot rely on fossil fuels?, Answer:Yes, Description of Autopilot: system to maintain vehicle trajectory in lieu of direct operator command, Fact1: Autopilot is used in vehicles., Fact2: Vehicles are powered by engines., Fact3: Engines rely on fossil fuels to operate.
Step1: What uses autopilot?, Step2: What powers #1?, Step3: Does #2 rely on fossil fuels to run?, Wikipedia page for step 1: Autopilot, Wikipedia page for step 2: Cars, Wikipedia page for step 3: Engines, not_definitive_answer: False, incorrect_answer: False