Please choose the correct solution to the question: how to put drainage holes in a planter to avoid plants drowning.

Solution1: Turn the plastic pot upside down and place the drill bit in an electric drill against the bottom of the pot. Drill enough holes to allow extra water to flow out.

Solution2: Turn the plastic pot upside down and place the drill bit in an electric mixer against the bottom of the pot. Drill enough holes to allow extra water to flow out.

Answer format: solution1/solution2
Answer: solution1