options: f : you moved to london when you were 5 ? so you are about 20 years old now . f : you moved to london in your 30s ? so you are over 60 years old now . f : you moved to london in your 30s ? so you are nearly 40 years old now . f : you moved to london in your 20s ? so you are over 60 years old now .
article: f : so you 've lived in london for 40 years . were you born there ? m : no , i was born and brought up in a small town and only moved to london in my 20s when i got a job at the bbc .