Please choose the correct solution to the question: How do you put gas in your car

Solution1: pick the level of gas quality you want. open the fuel door and the fuel cap on your vehicle. put the gas nozzle in the car and hold the handle to run the gas. When the level is high enough it will automatically stop.

Solution2: pick the level of fuel quality you want. Make sure the the fuel door and the fuel cap on your vehicle are shut. put the gas nozzle in the car and hold the handle to run the gas. When the level is high enough it will automatically stop.

Answer format: solution1/solution2
Answer: solution1