Please choose the correct solution to the question: Jump start a car battery

Solution1: take a a small triple A battery and tape it to the positive battery pole.Tape another triple A battery and tape it to the negative pole.Tape a wire to the positive and negative poles to each AAA battery.Keep them taped there until car battery charges

Solution2: open hood of car.Get jumper cables and place red cable on positive pole of battery,place black cable on negative pole of battery.Connect jumper cables in the same way to charged battery of another car.Turn on other car.keep other car turned on till battery charges.

Answer format: solution1/solution2
Answer: solution2