Or on receiving a perfectly good answer to a question, the interviewer then rephrases the answer as a question:

Interviewer: How do you make jam, Mr Jam Maker?
Jam Maker: I boil sugar with fruit until it sets and then I pop it in jars.
Interviewer: You make jam by boiling fruit with sugar until it sets? And then you put it into jars?
Jam Maker: Yes, that's right. That's how I make jam.