Clemens: So what do you think you are going to do when you graduate, John?
John: I'm not sure. My dad says I should work in information technology. You know something with computers.
Clemens: Is that what your dad does?
John: Not really. He is an engineer.
Clemens: How about you? What are you interested in doing?
John: Well. I'm interested in medicine. I'd love to be a doctor.
Clemens: Yeah, what subject are you good at?
John: Math is my best subject. And I'm also pretty good at science.
John wants to be a doctor after graduation while his dad wants him to work in information technology.