<human>: Which of the following solutions is better for the following goal:
To purchase gasoline at a gas pump,

OPTIONS:
- insert your credit into the machine, wait for credit denial, then select the type of fuel you want and add gasoline to your vehicle.
- insert your credit into the machine, wait for credit approval, then select the type of fuel you want and add gasoline to your vehicle.
<bot>: insert your credit into the machine, wait for credit approval, then select the type of fuel you want and add gasoline to your vehicle.