What is the process for making homemade ice cream? Your response should contain at least 3 placeholders represented by square brackets, such as [ingredient1]. Your answer must contain exactly 3 bullet points. Use the markdown bullet points such as: * This is point 1. At the end of your response, please explicitly add a postscript starting with P.S. Your entire response should be in English, and in all lowercase letters. no capital letters are allowed.
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