Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to remove coffee stains from a car seat [title] Pull over if you're driving to treat spills safely. [step] Make sure you are pulled over to a safe side of the road, a parking lot, or your final destination before treating a spill that has occurred. Never try to deal with a stain while driving.

Ending1: Contact your service providers and see if your car can be towed or if you need to get a replacement. [title] Control spills until they are treated properly. Ending2: Driving should not be done if you are on a hard surface, such as a street or a sidewalk. If you are in a crowded area, call a mechanic to come pick you up. Ending3: [substeps] Note that while it's easiest to treat stains as soon as possible, by no means do you need to risk safety to address the spill while driving. It can wait till you reach your destination. Ending4: [title] If possible, get an apron or other light-weight object to apply pressure to the affected area. [step] It's best not to try to treat a stain on a car seat if you are using it with the belt up.

Answer format: ending1/ending2/ending3/ending4