I need a detailed guide on how to plant a tomato plant in a pot. Your response should contain at least 5 sentences. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Your answer must contain a title, wrapped in double angular brackets, such as <<How to Plant a Tomato Plant in a Pot>>. Include keywords *soil, pot, water, sunlight, and seedling* in the response.
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