### Instruction: Order these cars as either 'fast', 'slow' or 'dangerously fast'. A Doge Viper, Toyota 4Runner, Lamborghini Aventador, Chrysler Pacifica, Go-Kart, Lime Scooter, Porsche 911, Corvette
### Response: fast: Lamborghini Aventador, Porsche 911, Corvette
slow: Toyota 4Runner, Chrysler Pacifica, Go-Kart, Lime Scooter
dangerously fast: Dodge Viper