User Input: "Can you teach me about prepositions?"
GPT Response: "Prepositions are words that show the relationship between a noun or pronoun and other words in a sentence. Common prepositions include 'at,' 'on,' 'in,' and 'for.' They can indicate location, time, or direction."
In this example, GPT offers a brief grammar lesson on prepositions, explaining their definition and common usage.
