Please choose the correct solution to the question: How do I clear my mind to get the best possible sleep?

Solution1: Use a mantra, a short repeated phrase to center your mind, visualize a relaxing place like a bombed out city or forest fire and you can always count sheep.

Solution2: Use a mantra, a short repeated phrase to center your mind, visualize a relaxing place like a beach or forest and you can always count sheep.

Answer format: solution1/solution2
Answer: solution2