Examples:

• Where did you learn it? In a place called Ispahan.
• Where did you learn it, Shankar?
• Where did you learn it?
• Where did you learn it?
• Where did you learn it?
• Where did you learn it?
• Where did you learn it?
• You speak Spanish very well. Where did you learn it?
• You don't speak Spanish bad at all. Where did you learn it?
• You speak Spanish, don't you? Where did you learn it?